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Class 7 Science Chapter 8 Reproduction In Plants Quiz 11 (60 MCQs)

Quiz Instructions

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1. Which fruit is dispersed by wind?
2. Anatropous ovule is the characteristic of .....
3. Once the cell unites with female cell, it forms a fertilized cell called the .....
4. When we prevent overcrowding of plants, we reduce the competition for .....
5. Spiny/sticky pollen grains and large attractive coloured flowers are associated with
6. Plants can reproduce in various ways. What two specialized structures help a plant reproduce?
7. The female reproductive organ that produces eggs.
8. Which part of the female contains the egg cells?
9. Cloning is a natural way of asexual reproduction in plants
10. Which of the following is reproduced by suckers?
11. Budding, in yeast, is a form of .....
12. The transfer of pollen from the anther of one plant to the stigma of another is called .....
13. Contains a young plant inside that grows into a big plant
14. In angiosperms (flowering plants), ..... is called as pollen sac.
15. Involves only one parent
16. The morphological nature of the edible part of coconut is
17. Zaijan planted some santol seeds. After some days, he saw a tiny stem beginning to grow in one of the seeds. What is happening to the seed?
18. The process by which seed are scattered away from the mother plant is called
19. Name of the process:A pollen grain reaches an ovule
20. During grafting, the portion of plant that is grafted is called
21. In which structure in a flower contains the female gamete?
22. Plants produced by vegetative propagation take less time to grow and bear flower and fruit.
23. Which part of the embryo grows first during germination?
24. Combining of egg and sperm
25. In which of the following plant the number of ovules in an ovary is one?
26. This method is generally used for multiplying Hibiscus and Bougainvillea.
27. After fertilization, each ..... forms a seed, while each ..... forms a fruit.
28. An underground stem. Which produces buds that develop into branches that stay underground or develop into aerial shoots.
29. Requires only one parent
30. For asexual reproduction ..... produce flagellated motile gamets.
31. How do spider plants reproduce asexually.
32. What is another name for stolons?
33. How do germinating seeds get the food they need to grow?
34. What is gravitropism/geotropism?
35. Which of the following is a fleshy and juicy fruit?
36. Seeds develop from ..... after fertilization occurs
37. The female reproductive part of a flower.
38. How do wind-pollinated flowers differ from insect-pollinated flowers?
39. Horizontally growing stem, that creep along the ground and produce new (baby) plants from the parent plant.
40. A multicellular organism that typically reproduces through budding.
41. Which is not a characteristic of flowers that are pollinated by wind? What is not a trait of flowers pollinated by the wind?
42. Describe the process of cross-pollination in plants.
43. Which one of the following is not found in a female gametophyte of an angiosperm?
44. Pollinators are attracted to the bright color of the ..... of the flower.
45. The carpel is made of the
46. Tadpole is the developing stage of these (tadpole is the growth and development phase of)
47. Which is the purpose of the sepals or calyx of a flowering plant?
48. Which of the following is bisexual flower
49. Rose plant is grown by
50. ..... type of reproduction helps for the survival and the evolution of species.
51. Which organism multiplication makes the dough to rise?
52. The production of new individuals from their parents is known as
53. A true fruit is formed from
54. Name two ways that seeds can be transported-
55. ..... cells act as filiform apparatus in embryo sav.
56. What are NOT being passed down from parent plant to their young olant?
57. Which of the following methods is better suited for artificial propagation in lemon or tamarind?
58. What is the name of the process by which a plant makes its own food?
59. What is an example of an underground stem in the given options below.
60. In non-flowering plants like ferns and Mosses, asexual reproduction takes place by .....
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