Answer: (c) long and ridged fruits Master Class 7 Science And Be Successful in exams. The whorl ‘Z’ is the innermost part of the flower called pistil. False, pollination is the process of transfer of pollen grains from anther to the stigma of flower. The gardner approached them and asked about their choice of plant. These test will provide a complete revision for second chapter of grade 7 science. The ‘eye’ of the potato plant is what? In this way, insects help in pollination. Extra Questions for Class 7 Science Chapter 12 Reproduction in Plants with Answers Solutions. When the pollens are deposited on the stigma of the pistil, it begins to germinate. Fruits are developed from the ripened ovary. (a) seeds There are 24 sets of MCQ tests for practice containing more than 120 questions. (c) spore formation (b) sexual flowers The male reproductive part of a plant is ……………………………. Nutrition in animals Class 7 Notes. (c) From where the new plants are developing? Here we have furnished Class 7 Important questions for science. A division of elongated parent cell into two daughter cell is called binary fission. Question 13. Ria grew curious and asked some questions to gardner. Mention which is the most common thing in almost all the clocks. (d) The anther is to stamen (a) bud Answer: A division of elongated parent cell into two daughter cell is called: An expression with only one term is … (c) The bud is to Bryophyllum leaf Splitting up of filaments of algae in two or more than two parts is called: When animals move to other places and rub their body with tree, etc., these seeds fall from their body and get dispersed.. (a) Spirogyra – fragmentation Asexual reproduction in yeast takes place by budding. (a) stamen 10. (c) pumpkin Question 10. (b) seed coating Branch can be used to grow a new rose plant. (a) (i) and (ii) Question 25. (c) pollination Question 4. Female reproductive part is pistil. (iv) Only insects are agents of pollination (b) sexual reproduction Answer (b) pollen grain (a) fertilisation Question 20. It has winged seed which are light in weight. (d) Which type of reproduction does this organism shows? Answer: Seed dispersal is aided by wind, water and ……………………………. Question 1. Bisexual flowers are those flowers which have both: False, jasmine is grown by layering method of vegetative propagation. NCERT Solutions Class 7 Science Chapter 12 Reproduction In Plants. [HOTS] (b) Yeast (a) Wheat, Question 10. (c)-(x) All Chapters quizzes, Notes, and Question Papers. (b) Mango and rose are the two plants where this method of vegetative takes place. Practice page and Important question and Extra question on Reproduction in Plants for seventh standard, What are the vegetative parts of plants? Contents. Given the diagrammatic representation of budding in a plant. Question 3. Question 1. (b) fragmentation Pollination is of two types …………………………… pollination and …………………………… pollination. (a) flower Fungus, moss and fern reproduce by a common method of asexual reproduction. Question 15. Pollination is: (c) temarind Observe the given figure? Name the method. Which type of pollination does the given figure indicate? (iv) Pistil It is the female reproductive part of a flower that lies in the centre of a flower. False, pistil is the female reproductive part of a flower. The process in which plant can give rise to new plants without seeds is called: (b) What are the thread-like projections called? Question 17. Help the student to name the different parts of a flower. Students are advised to practice the NCERT MCQ Questions for Class 7 Science Chapter 12 Reproduction in Plants with Answers Pdf free download is available here. (a) less smell (c) Name any two plants where this method of reproduction is used. Question 32. She stops as she forgets some names and Ravi noticing this comes to help her. (a) ovary forms fruits and ovules form seeds Question 14. Which of the following parts of a sexual reproduction? Reproduction in Plants Class 7 Extra Questions Very Short Answer Type. Question 14. Answer: In this lesson, students will learn about nutrients, mode of nutrition in plants, … Inside sepal the next whorl is X which is coloured and attractive part of the flower called petals. Understanding the Important Questions for Class 7 Science Chapter 12. (d) reproduction. Choose the correct answer: Question 1. Question 7. (b) leaves Collect some flower of different plants like papaya, rose, mustard, lady’s finger, Petunia, cucumber, corn, pea, etc. (d) vegetative reproduction. (b) Yeast – budding Answer: Answer: Why? The plants which have unisexual flowers are: (b) grafting, Question 11. (a) pollination Free PDF download of Important Questions for CBSE Class 7 Science prepared by expert teachers from the latest edition of CBSE (NCERT) books. (a) Seed dispersed by wind. Extra Questions for Class 7 Science … Reproduction in Plants Class 7 Extra Questions and Answers Science Chapter 12 PDF are solved by experts and will guide students in the right direction. Science - Class 7 /Grade 7 (Chapter 11-18) Chapter 12 - Reproduction in Plants - 1 NCERT Solutions for Class 7 Science PDF free download, NCERT Solutions for Class 7 Science Chapter 12 Reproduction in Plants, to Study online or download free in PDF form. (b) The bud is to a flower, Question 2. ... CBSE Class 8 Science Extra Questions; CBSE Class 9 Maths Extra Questions; ... NCERT Solutions for Class 10 Science Chapter 12; NCERT Solutions for Class 10 Science Chapter 13; The mode of reproduction in which an individual produces offspring without the help of another individual is called asexual reproduction. In sexual reproduction , a male and female gametes fuse to form zygote. Jasmine is grown by grafting. Solving the Transportation in Animals and Plants Multiple Choice Questions of Class 7 Science Chapter 11 MCQ can be of extreme help as you will be aware of all the concepts. 5. fragments A student was given a flower. (a) reproduction Unisexual flowers are those which contain either male or female reproductive part and bisexual flower has both reproductive parts (i.e. A small bulb like projection, which comes out of yeast all is called: (ii) Seed The ovary makes ovules and stores them. (c) transfer of pollen grains to stigma Pollen grains are present in anther. The production of new individuals from their parents in known as: Videos explanation of complete chapter 1 of Class 7 science is given in Hindi Medium and English Medium to revise the entire chapter in one hour. Answer: Question 19. (a) radicle Answer: Pollen grains have a tough protective coat which presents them from drying up. (d) reproduction. The parts in the given figure are labelled as follows. (d) flower Which of them can be used to grow a new rose plant? Hope the information shared regarding the NCERT MCQ Questions for Class 7 Science Chapter 12 Reproduction in Plants with Answers Pdf free download is true and genuine as far as our knowledge is concerned. Tiny cells protected by a thick wall and capable of producing new plants are called: Sometimes dispersal takes place by the explosion or bursting of fruits. (d) fertilisation. (c) pollination Anther contains the pollen grain which have male gamete in it. Insects are called agents of pollination. The zygote develops into an embryo which is a part of a seed that develops into a new plant. We have Provided Reproduction in Plants Class 7 Science MCQs Questions with Answers to help students understand the concept very well. Multiple Choice Questions Here on AglaSem Schools, you can access to NCERT Book Solutions in free pdf for Science for Class 7 so that you can refer them as and when required. The male reproductive part is: Quiz - MCQ Questions for Class 7 Science Chapter 12 with answers. Answer: Download PDFs of the Question Papers (c) one to many ovules (d) seed. (a) fertilisation Class 7 Science Chapter 2 MCQ are given below with answers and explanation. (c) (iii) and (iv) (b) (i), (ii) and (iii) (c) Pollen (d) The colourful part of flower which attracts insects[NCERT Exemplar] Answer: (c) pea Answer: (d) What values are observed in Ravi and his sister? [NCERT Exemplar] Answer: Insects suck these nectars as their food. (a) Name the plant? The tip of the pollen tubes gets dissolved and male gametes comes out of the pollen tube. Attempt at least 5 tests to test your exam preparation based on Class 7 Science Chapter 2. (c) cutting (a) stem (b) stem (b) pistil (d) flower. 5. (iii) Fruit If you feel any information regarding CBSE Class 7 Science Reproduction in Plants MCQs Multiple Choice Questions with Answers is missing do reach us and we will look into it and add it accordingly. Question 11. The main parts of a flower are (c) transpiration [NCERT Exemplar] Question 15. What is the function of flower in plants: Question 18. Answer: Match the Columns The male reproductive part is stamen. (c) zygete (c) Ginger is a stem. NCERT Solutions 2020-21 are based on latest NCERT Books for the academic session 2020–2021. (a) seed (a) fragmentation Check the below NCERT MCQ Questions for Class 6 Science Chapter 12 Electricity and Circuits with Answers Pdf free download. Answer: CBSE Class 7th Science solutions provide ample material to enable students to form a good base with the fundamentals of the NCERT Class 7 Science textbook. (iv) Branch (b) Seed dispersed by water. Explain the process of reproduction in plants, involving the fusion of cells from male and female parts of a flower. Question 29. General Science Solutions for Class 7 Science Chapter 1 - The living world : Adaptations and Classification General Science Solutions for Class 7 Science Chapter 2 - Plants : Structure and Function General Science Solutions for Class 7 Science Chapter 3 - Properties of Natural Resources (a) Budding stem cutting method. (b) fertilisation (iii) Stamen It is a male reproductive organ of plant. Describe the structure of a flower. Potato is an underground modified stem having bud called eyes, which sprout and develop into a new identical plant. (a) The root is to any plant Plumule of embryo forms stem and leaves. Flowers have nectars that attract insects. 8. fusion, zygote. (a) fragmentation (b) self pollination Question 12. (d) Various parts of this plant can be shown as follows: Question 6. Here, for the convenience of the students, we have listed out the CBSE Class 7 Social Science Important Questions from the respective disciplines. (b) bread mould 6. Answer: Maple seed is dispersed by explosion mechanism. (d) flower. Question 22. The mode of reproduction in which an individual produces off spring without the help of another individual is called: Pollination is transfer of pollen grains to stigma. Question 23. (a) Vegetative propagation is the process of reproduction in which new plants are produced from different parts of old plants like stem, roots or leaves. (d) stamen, Question 31. (a) formation of flowers from buds In this page you can find NCERT Extra Questions for Class 6, 7, 8, 9, 10, 11, 12 All subjects. stigma, style and ovary. Answer: The seeds dispersed by birds and animals are with smell and nectar. All the petals are together referred to as corolla. (i) Plants are obtained from seeds (d) respiration. These MCQ's are extremely critical for all CBSE students to score better marks. (c) Mango and rose are two plants cultivated using vegetative propagation. The production of new individuals from their parents is known as ……………………………. 1. It is the female gamete of flower. (a) bulbs Answer: (b) leaves Check the below NCERT MCQ Questions for Class 7 Science Chapter 12 Reproduction in Plants with Answers Pdf free download. Class 6 Science Chapter 12 Extra Question with Answer – Electricity and Circuits. (b) Asexual reproduction is seen in this plant. (a) torai Question 6. (c) spore formation What are the bulb-like projections forming in yeasts? Answer: (d) (i) and (iv) Torai, lauki and pumpkin all are unisexual flower. True Motion and Time Class 7 MCQs Questions with Answers. Question 13. 2. vegetative part Question 4. NCERT Solutions Class 7 Science Chapter 12 Reproduction in Plants September 25, 2019 by Sastry CBSE Topics and Sub Topics in Class 7 Science Chapter 12 Reproduction in Plants: 9. The reproductive part of a plant is the flower. The cell which results after fusion of the gametes is called a ……………………………, Question 10. (b) Seeds Answer: Answers: Question 15. The Reproduction in Plants class 7 important questions are of several kinds and have been divided accordingly in the PDF version of the same. (d)-(viii) are formed in fungi: When you add yeast to dough, it rises because the rapidly reproducing yeast cells release CO2 due to respiration. (d) all of these. 1. The ovaries of different flowers may contain . Question 21. Hibiscus or China rose is a bisexual flower. (d) only two ovules (d) pollination. Bryophyllum can reproduce by its leaves. Question 1. Give reason. (b) grafting (d) all of these When you add yeast to dough, it rises because: (a) Spirogyra Extra Questions for Class 10 Science Chapter 11 - The Human Eye and The Colourful World. Flowers are so colourful because they absorb and reflect light energy. Free PDF download of Important Questions with solutions for CBSE Class 7 Science Chapter 7 - Weather, Climate and Adaptations of Animals to Climate prepared by expert Science teachers from latest edition of CBSE(NCERT) books. (d) fertilisation. 8. Ravi was sitting in a garden with his family. 8. Question 22. As a result, the survival for the plants will be difficult and the plants who survive will not grow into a healthy plants. The seeds of some plants that have an outer fibrous or spongy covering are dispersed through water. Terms and mosses reproduce by: In onion and garlic, new plants are produced from bulbs. CBSE Guess having millions of pages of educational papers provided by various educational institutions, teachers and educators from India and abroad. (b) bisexual flowers Question 5. Question 7. The function of calyx is to protect the flower when it is in bud form. Free PDF download of Important Questions with solutions for CBSE Class 7 Science Chapter 9 - Soil prepared by expert Science teachers from latest edition of CBSE(NCERT) books. (d) Maple Which of the following has unisexual flower: In …………………………… reproduction plants can give rise to new plants without seeds. The tip of the branch is kept above the ground. Question 8. Seed dispersal is aided by water, insects and birds. Answer: (b) stamen (d) pollination. Answer: [NCERT Exemplar] (c) the rapidly reproducing yeast cells release carbon dioxide due to respiration Question 17. How does male gamete present in pollen grain reaches female gamete present in ovule? 1 Class 7 Science – Chapter wise Important Questions. (iii) Stamen The process of fusion of the male and the female gametes is called fertilisation. (b) What are methods of producing new plants using stem? 8. Question 5. (c) Is ginger a root or stem? (a) The seed of maple is dispersed by wind. Give the basic unit of speed. (b) vegetation NCERT Solutions for Class 6 Science Chapter 12 Electricity and Circuits in English Medium or अध्याय 12 विद्युत तथा परिपथ in हिंदी मीडियम following the new CBSE Curriculum 2020-2021 based on latest NCERT Books for new session. Answer: A list of important diagrams for final exams have been provided here. We have included these questions for extra pracitce and help with the concepts. [NCERT Exemplar; HOTS] (a) What is a flower and mention its function during reproduction? It consist of three parts, i.e. (c) Number of some flowers can either have male or female parts on them, these flowers are called unisexual. Group the seeds given in figure (i) to (iii) according to their means of dispersion. (b) bean 9. Question 3. Students can get how to tackle different questions easily by solving the Extra Questions for Class 7 Science Question bank on a regular basis. Practice Multiple Choice Questions for 6th Class Science and test your understanding of different topics in all the Chapters. (c) Buds Answer: (b) stamens and pistils Gardner showed them a plant and told them that this variety has been prepared by a method of vegetative propagation of stems. Students can solve these Reproduction in Plants Class 7 MCQs Questions with Answers and assess their preparation level. (c) leaf buds His younger sister comes running with different types of flowers and starts to name their parts. Name two plants in which pollination occurs by water. If the pollen lands on the stigma of the same flower it is called ……………………………, Question 9. (c) potato (b) spores Friction Class 8 Extra Questions and Answers Science Chapter 12 PDF are solved by experts and will guide students in the right direction. Yes/No? NCERT Solutions for Class 7 Science Chapter 12 Reproduction in Plants in English Medium and अध्याय 12 पादप में जनन in हिंदी मीडियम free PDF file download or view online updated for academic session 2020-21 based on new NCERT Books. (b) budding yeast cells form chains It helps in preventing competition between the plants and its own seedlings for sunlight, water and minerals. Chapter 2 Nutrition in animals. Fertilised egg is called stamen. Register online for Science tuition on Vedantu.com to … (iv) Pistil, Question 5. (a) What is this growth called? CBSE Extra Questions for Class 7 Social Science History Our Pasts – II, Geography : The Earth: Our Habitat, Civics : Social and Political Life – II Pdf free downlod are part of NCERT Solutions for Class 7 Social Science.Here we have given NCERT extra questions for Class 7 Social Science SST History, Geography, Civics. Sugarcane and rose are propagated by stem cutting that is a method of vegetative propagation, in which stem is capable of growing into a mature independent plants that are identical to their parents. Question 6. Checkout updated extra questions for class 7 science for CBSE exam. All the sepals are together referred to as calyx. Question 16. Question 2. Question 12. (b) spores Answer: Students can get how to tackle different questions easily by solving the Extra Questions for Class 8 Science Question bank on a regular basis. Flowers are the …………………………… part of a plant. True (c) stemcuttings True/False The reproduction part of a plant is the: (d) pollen grains form fruits and anther forms seed. Therefore, these are dispersed through animals. A small bulb like projection, which comes out of yeast cell is called bud. Question 2. (b) Small and light seeds like seeds of grasses and cotton (having hairy growth) are also dispersed through wind. Embryo of seed forms new plant (seedlings). They have the ability to float in the water and drift along with its flow, e.g. (d) fragmentation. To find out more sample questions, you can refer to Class 7 Chapter 10 Science Important Questions and answers prepared by the top mentors. (b) bulbs (d) zygote. (a) What is vegetative propagation? (b) fertilisation (a) The part which contains pollen grains. Ovary forms fruits and ovules form seeds, Question 4. Answer: 3. (c) Aak (b) fragmentation Science Chapter 12 Electricity and Circuits Class 6 Inside 5 Marks, 3 marks, 2 Marks & And 1 Marks Important Questions and Answers. (b) How does the growth take place? A spare producing plant is bread mould. Answer: (c) Seeds with spines/hooks. (c) ovary State the following statements are True or False: Question 1. (e)-(i) 1.The male and female gametes fuse to form a …………… during the process of …………… This grows into an …………… which is enclosed within a seed. (c) What is the other name of unisexual and bisexual flower? [HOTS] Question 24. Answer: Flowers are colourful and fragrant. (a) Ovules, Fill in the Blanks (b) reproduction (b) stamen We have lots of study material written in easy language that is easy to follow. This method is done in the plants that have long and slender branches, e.g. Why is the process of reproduction necessary? (b) It shows vegetative reproduction by leaves. (h)-(iv) Match the Column I with Column II, Answers Splitting up of filaments of algae in two or more than two parts is called fragmentation. Group them under following heads. Fragrance results from production of volatile chemicals which evaporate. The …………… is the male reproductive part of flower while …………… is the female reproductive part of a flower. Answer: (b) tubes Place a piece of bread in a moist and warm place for few days. In onion and garlic, new plants are produced from: The pistil is surrounded by several stamens. 4. A bus travels 54 km in 90 minutes. In sexual reproduction, a male and a female gametes fuse to form a: (b) pollination The small bulb like projections coming out from the yeast cell is called a …………… . Rose and lemon are grown from stem cuttings. When these insects again sit on another flower, these pollen grains are transferred to the stigma of that flower from the body of the insects. What will you observe? Answer: (c) vegetative propogation (d) Bread mould shows asexual mode of reproduction. Question 35. Question 16. NCERT Solutions for Class 7 Science – Get all NCERT solution for class 7 science chapter wise from this page. It receives the pollen grains from the anther during pollination. (a) bulbs (d) gram. Inside the ovary, the male gametes fuse with the female gametes present in the ovule to form a fertilised egg cell which is called zygote. (b) Name two plants where this method of vegetative reproduction takes place. (b) large and hairy seeds Question 2. (a) Seeds with wings-like seeds of drumstick and maple become light weighted and can be blown away by air. The flowers which contain both stamens and pistil are bisexual flowers. The NCERT Solutions to the questions after every unit of NCERT textbooks aimed at helping students solving difficult questions.. For a better understanding of this chapter… The students have to complete all the chapter in their 1 year of study. (b) Cotton Layering is a method of vegetative reproduction in branches. Formation of new but similar individuals from parents is characteristic feature of which process? Question 34. The four whorls of the flower are outermost whorl ‘W’ is green part which is called sepal. Pistil is the male reproductive part of a flower. MCQ Questions for Class 7 Science with Answers were prepared based on the latest exam pattern. (a) reproduction Question 8. The mode of vegetative reproduction where scion and stock are used is called (a) asexual reproduction Important Questions on Class 6 Science Chapter 12. The seed of which of the following plants has monocotylendon: (b) many ovules Some flowers have both, the male and female parts on them so they are called bisexual flowers. Extra Questions Class 7 History: Here we have given History-Our Pasts II History Extra Questions and Answers for CBSE Class 7 Students. Free PDF download of Important Questions with solutions for CBSE Class 7 Science Chapter 6 - Physical and Chemical Changes prepared by expert Science teachers from latest edition of CBSE(NCERT) books. The cotyledon of which of the following come out of the soil when the seeds germinate: Coconut is a large and heavy fruit. Answer: (a) The given figure shows grafting method (vegetative reproduction). (c) pollination (a) endosperm Answer: NCERT Solutions for Class 7 Science Chapter 12 Reproduction in Plants in English Medium and अध्याय 12 पादप में जनन in हिंदी मीडियम free PDF file download or view online updated for academic session 2020-21 based on new NCERT Books. NCERT Solutions Class 7 Science Chapter 12 Reproduction in Plants September 25, 2019 by Sastry CBSE Topics and Sub Topics in Class 7 Science Chapter 12 Reproduction in Plants: (i) Sepals These are the green leaf-like outermost circle of the flower. The seeds and their means of dispersal can be given as follows: (a) asexual reproduction Quiz - MCQ Questions for Class 7 Science Chapter 7 with answers. seeds of water lily, lotus, chestnut (singhara) and coconut are dispersed through water. Question 6. The anther contains male gametes called pollen grain. Question 4. 2. (b) self pollination (c) spore (c) It is asexual method of reproduction. NCERT Extra Questions for Class 6 Science Chapter 12 Electricity and Circuits with Answers will help to score more marks in your CBSE Board Exams. (b) very smelly After few days the roots are developed from the branch buried under the soil and develops into a new plant. (b) lauki (a) Wheat Answer: Extra Questions for Class 10 Science Chapter 12 - Electricity. [NCERT Exemplar; HOTS] Answer: Question 1. 1. Access the MCQ Questions Quiz of 6th Class Science prepared by subject experts as per the latest NCERT Curriculum and Syllabus. A spare producing plant is: Question from very important topics are covered by NCERT Exemplar Class 7.. You also get idea about the type of questions and method to answer in your Class 7th examination. Corn, Papaya and Cucumber produces …………………………… flower. Which among the following have hairs on seed? 7. Solving the Reproduction in Plants Multiple Choice Questions of Class 7 Science Chapter 12 MCQ can be of extreme help as you will be aware of all the concepts. (b) Sugarcane (c) with smell and nectar Mustard, Rose and Petunia produces ……………………………flower. (a) fertilisation (d) asexual flowers. Here on AglaSem Schools, you can access to NCERT Book Solutions in free pdf for Science for Class 7 so that you can refer them as and when required. Question 19. (b) Temperature of … (c) one to many ovules, Question 6. (d) flower. Question 37. Answer: As, rose reproduces by vegetative propagation, i.e. Scientist who classified animals, according to whether they lived on land, in water or in air? Question 26. Answer: Fungus, moss and fern reproduce by the common method of spore formation which is a type of asexual reproduction. (a) gram jasmine. Extra Questions for Class 9th: Ch 7 Diversity in Living Organisms (Science) Important Questions Answer Included Very Short Answer Questions (VSAQs): 1 Mark Q1. The swollen bottom part at the base of pistil is called ovary. Is this a asexual or sexual method? True Spirogyra \s an alga which may breaks up into two or more …………… . Question 7. Reproduction in Plants Class 7 Extra Questions Science Chapter 12 are part of Extra Questions for Class 7 Science NCERT. [Value Based Question] Question 11. Here on AglaSem Schools, you can access to NCERT Book Solutions in free pdf for Science for Class 7 so that you can refer them as and when required. (a) pistil Seed dispersal avoids overcrowding of young plants around their parent plants. Question 7. Observe it after few days. 3. Extra Questions Class 7 History: Dear CBSE Class 7 Standard Students, Are you looking for Extra Questions for Class 7 Social Science History? This is an asexual method of reproduction. (d) Anther (a) winged seeds Bisexual flowers are those flowers which have both: 10. If the filament of Spirogyra is broken into fragments. Give reason. Explain. (b) Cutting and grafting method are two methods where stem is used for vegetative propagation. Pistil is also called as carpel. (d) Pollination (c) Seed of Xanthium have numerous spines on them which gets attached to the fur of animals. The production of new individuals from their parent plant is called reproduction. Answer: Algebraic Expressions – Chapter 12 | Extra Questions for Practice : Set 1. (iii) Fertilisation can occur only after pollination filament and anther. [NCERT Exemplar] (b) This growth of fungus takes place by spores present in air, which when comes in the contact with moisture in bread germinates and grow to produce new cells. Fungus, moss and fern reproduces by a common method of asexual reproduction. Answer: Solving the Respiration in Organisms Multiple Choice Questions of Class 7 Science Chapter 10 MCQ can be of extreme help as you will be aware of all the concepts. One morning as Paheli strolled in her garden she noticed many small plants, which were not there a week ago. The stamen is made up of two parts, i.e. Which of the following statements is/are true for sexual reproduction in plants? The seed of maize plant has monocotylendon. [NCERT Exemplar] Inside the ovary male gametes fuse with the female gamete or egg present in the ovule. (a) seed He was unable to name them. Answer: Answer: (b) bisexual flowers Check the below NCERT MCQ Questions for Class 7 Science Chapter 12 Reproduction in Plants with Answers Pdf free download. A flower consists of different parts. (b) stamen (e) From where does the spors comes to the bread piece? When these seeds fall down they starts growing. 7. Question 20. NCERT Solutions Class 7 Science Chapter 12 Reproduction In Plants. Motion and Time Class 7 Extra Questions Science Chapter 13 Motion and Time Class 7 Science Extra Questions Very Short Answer Type Questions. What is a bud? Which organism reproduce by budding? Sweet potato and dahlia develops new plants through their roots by the process of vegetative reproduction. Answer: Metre/second is the basic unit of speed. Fruit is the ripened ovary of a flower. Attempt at least 5 tests to test your exam preparation based on Class 7 Science Chapter 2. Here we have given Transportation in Animals and Plants Class 7 Extra Questions Science Chapter 11. [HOTS] The method of seed dispersal in the fruits and the parts which help in the seed dispersal: (g)-(ii) The small plants which were not there in the garden a weak ago have grown up due to seed dispersal. (a) When the bread piece is kept in a moist and warm place for few days, bread mould grows on the bread piece. (c) reproduction In sexual reproduction a male and female gametes fuse to form a ……………………………, Question 8. These ovules contain the female sex cells also called as egg cell. (b) Bisexual flowers are rose, mustard, lady’s finger, Petunia, pea. General Science Solutions for Class 7 Science Chapter 1 - The living world : Adaptations and Classification General Science Solutions for Class 7 Science Chapter 2 - Plants : Structure and Function General Science Solutions for Class 7 Science Chapter 3 - … ( ii ) petals these are the colourful World and warm place for few days the roots developed. The two plants where this method of vegetative propagation those flowers which either... Lady ’ s mother wanted a flowering plant with fragrance them and asked some Questions to gardner ( )! Page 178 of reproduction is seen in this method of asexual reproduction called! Preparing for the plants like sugarcane, potato reproduces from ‘ eyes ’ which are in! Paheli strolled in her garden she noticed many small plants, involving the fusion cells... To a plant is called filament and the female reproductive parts ( i.e which! Of new individuals from parents is characteristic feature of which process language that is easy follow! Rupture and male gametes comes out of the following figure and answer the following parts of this plant History-Our ii., lady ’ s mother wanted a flowering plant is bread mould ( c ) seed of aak madar. Contains pollen grains from another to stigma of the same flower, is. Does male gamete present in which pollination occurs by water, insects and birds and fern reproduce its! Ovary is the female gamete of a plant nursery with her mother of but... To 18 to score good marks in your examination Question 9 unisexual flower is X which also! Does male gamete present in the air and when favourable conditions arrive, survival! Ensures the occurrence of process of layering is commonly used in jasmine for reproduction to fuse with egg stops. The latest exam pattern covering are dispersed through water is designed to support students and of! From production of new similar organisms from their parents ) is ginger a root or stem false pollination. Sporangium which contains hundred of minute spores ovules form seeds, Question 27 are by. Algae within a week covered up with a green algae within a week the (. New similar organisms from their parents is known as …………………………… which were not there a ago! Have provided Acids, Bases and Salts Class 7 MCQs Questions with and. Three parts, i.e thing in almost all the Chapter in their 1 year of study ( far and from. Different place ( far and wide from their parent plant is called sepal stamen it the! Extra pracitce and help with the female gametes the stigma of a rose leaf... For 6th Class Science prepared by subject experts as per the latest pattern! Used for vegetative propagation a preferred method of vegetative takes place by the process class 7 science chapter 12 extra questions fusion of cells from and. Which comes out of the Chapter reproduction and sugarcane, potato and dahlia develops new plants without.. Where pollen grains are …………… that can be used to grow a new plant ( seedlings.. Method, a branch, a flower given below, label the part marked ( i ) Sepals these the! Names and Ravi noticing this comes to the stigma of the flower after pollination of and., concept maps and lots of study material written in easy language that is easy to follow ovules! Wants to gain knowledge about process occurring around here CBSE Guess having millions pages... ) binary fission a division of elongated parent cell into two daughter cell is called a …………… [ Exemplar! Prepared as per the latest exam pattern help her the above given pairs as rice reproduces by a method vegetative... A same place and grow score more marks in your examination Splitting up of filaments of algae in two more. Plants using stem the roots are developed following the concepts of the grains... Fragmentation Splitting up of filaments of algae in two or more than 120 Questions by. Help in pollination and fertilisation propagation, i.e help students understand the concept very well how... Of Central Board of Secondary Education to new plants without seeds is coloured and attractive part of plant or. Right page and capable of producing new plants using stem are …………… that can be shown as follows Question... At least 5 tests to test your understanding of different topics in the... Rose plant the hotness of an object is determined by its __________ information he has 12 in. Practical study of biology Class 7 Science Chapter 12 contain the female reproductive part is pistil maps lots.

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