This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Science Chapter 8 Reproduction In Plants – Quiz 36 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 8 Reproduction In Plants Quiz 36 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Animal behaviors that help increase the odds of reproduction would include: A) Building Nests. B) Herding in Groups. C) Vocalization (calling a mate). D) All of the Above. Show Answer Correct Answer: D) All of the Above. 2. Perisperm and endosperm differ in A) Being a diploid tissue. B) Being a haploid tissue. C) Having no reserve food. D) Formation of perisperm by fusion of the secondary nucleus with many sperms. Show Answer Correct Answer: D) Formation of perisperm by fusion of the secondary nucleus with many sperms. 3. What is double fertilization in angiosperms? A) The process of two sperms fertilizing one egg. B) The process of one sperm fertilizing two eggs. C) The process of one sperm fertilizing one egg and another sperm fertilizing the polar nuclei. D) The process of two sperms fertilizing two eggs. Show Answer Correct Answer: C) The process of one sperm fertilizing one egg and another sperm fertilizing the polar nuclei. 4. An underground stem is ..... A) Grafting. B) Cutting. C) Tuber. D) Flower. Show Answer Correct Answer: C) Tuber. 5. The innermost whorl of a flower. A) Sepal. B) Petal. C) Stamen. D) Carpel. Show Answer Correct Answer: D) Carpel. 6. A type of flower that contains male and female reproductive organs in separate flowers. A) Complete flower. B) Incomplete flower. C) Unisexual flower. D) Bisexual flower. Show Answer Correct Answer: C) Unisexual flower. 7. ..... are the carriers of male gametes. A) Ovule. B) Style. C) Pollen tubes. D) Stigma. Show Answer Correct Answer: C) Pollen tubes. 8. The method of vegetative propagation in which a lower branch is buried into the soil to give roots, is called ..... A) Lowering. B) Grafting. C) Stem cutting. D) Layering. Show Answer Correct Answer: D) Layering. 9. What are tubers? A) Small, leafy plants found in tropical regions. B) Edible flowers grown in temperate climates. C) Hard, woody stems of desert plants. D) Thick stems that grow underground. Show Answer Correct Answer: D) Thick stems that grow underground. 10. The fusion of the male gamete nucleus with the female gamete nucleus to make a zygote A) Pollination. B) Germination. C) Dispersal. D) Fertilisation. Show Answer Correct Answer: D) Fertilisation. 11. Which of the following is true for a unisexual flower? A) Contains both stamen and pistil. B) Contains either stamen or pistil. C) Contains both petals and sepals. D) Contains either sepals or stamen. Show Answer Correct Answer: B) Contains either stamen or pistil. 12. Describe the process of double fertilization in plants. A) The pollen tube fertilizes the egg cell and the central cell. B) The egg cell fertilizes the central cell and the central cell fertilizes the sperm cells. C) One sperm cell fertilizes the egg cell and the other sperm cell fertilizes the root. D) Two sperm cells fertilize the egg cell and the central cell. Show Answer Correct Answer: D) Two sperm cells fertilize the egg cell and the central cell. 13. Chasmogamous as well as cleistogamous both types of flowers are found in A) Commelina. B) Arachis hypogea. C) Mangifera Indica. D) Zea mays. Show Answer Correct Answer: A) Commelina. 14. The enlarged base of the pistil that stores the eggs of the plant is the ..... A) Ovary. B) Ovule. C) Stigma. D) Style. Show Answer Correct Answer: A) Ovary. 15. It is a protective structure that contains diploid plant embryo and stores food. A) Seed. B) Flower. C) Primary root. D) Zygote. Show Answer Correct Answer: A) Seed. 16. Which of the following best describes germination? A) Pollen being carried from the stamen of one flower to the pistil of another. B) Seeds being carried from one place to another. C) A sperm cell joining with an egg cell to form a seed. D) A seed sprouting roots and leaves as it begins to grow. Show Answer Correct Answer: D) A seed sprouting roots and leaves as it begins to grow. 17. What type of reproduction that involves 2 reproductive cells? A) Pollination. B) Fertilization. C) Sexual reproduction. D) Asexual reproduction. Show Answer Correct Answer: C) Sexual reproduction. 18. The cell which results after fusion of the gametes is called a A) None of these. B) Embryo. C) Zygote. D) Thalamus. Show Answer Correct Answer: C) Zygote. 19. How many forms are there in asexual reproduction A) One. B) Two. C) Three. D) Four. Show Answer Correct Answer: A) One. 20. Which plant adaptation allows plants to use animals to transport their seeds to new locations? A) Large Leaves. B) Strong Stems. C) Sweet Fruit. D) Deep Roots. Show Answer Correct Answer: C) Sweet Fruit. 21. Which one of the following is a feature of a wind-pollinated flower? A) The flower has a large amount of pollen grains. B) The carpels are located inside the petals. C) The stamen are located inside the petals. D) The petals are brightly coloured. Show Answer Correct Answer: A) The flower has a large amount of pollen grains. 22. The fruit wall is also known as ..... A) Plumule. B) Radicle. C) Pericarp. D) Embryo. Show Answer Correct Answer: C) Pericarp. 23. A new plant grows. A) Pollination. B) Fertilisation. C) Seed and fruit formation. D) Seed dispersal. E) Germination. Show Answer Correct Answer: E) Germination. 24. THE TYPES OF SEXUAL REPRODUCTION IN PLANTS ARE: A) BUDDING AND FRAGMENTATION. B) VEGETATIVE PROPAGATION AND POLLINATION. C) POLLINATION AND FERTILIZATION. D) SPORE FORMATION AND FRAGMENTATION. Show Answer Correct Answer: C) POLLINATION AND FERTILIZATION. 25. After fertilisation, each ..... forms a seed, while each ..... forms a fruit. A) Ovary ovule. B) Ovule ovary. C) Egg, , , ovary. D) Pollen ovary. E) Ovary pollen. Show Answer Correct Answer: B) Ovule ovary. ← PreviousNext →Related QuizzesClass 7 Science Chapter 8 Reproduction In Plants Quiz 1Class 7 Science Chapter 8 Reproduction In Plants Quiz 2Class 7 Science Chapter 8 Reproduction In Plants Quiz 3Class 7 Science Chapter 8 Reproduction In Plants Quiz 4Class 7 Science Chapter 8 Reproduction In Plants Quiz 5Class 7 Science Chapter 8 Reproduction In Plants Quiz 6Class 7 Science Chapter 8 Reproduction In Plants Quiz 7Class 7 Science Chapter 8 Reproduction In Plants Quiz 8Class 7 Science Chapter 8 Reproduction In Plants Quiz 9Class 7 Science Chapter 8 Reproduction In Plants Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books