1. What is the process by which living organisms produce new individuals?
- Growth
- Nutrition
- Reproduction
- Respiration
Correct Answer: Reproduction
2. Which is the reproductive part of a plant?
Correct Answer: Flower
3. What are the two main types of reproduction?
- Binary and Budding
- Asexual and Sexual
- Vegetative and Fragmentation
- Cell and Spore
Correct Answer: Asexual and Sexual
4. Which type of reproduction involves only one parent?
- Sexual
- Binary
- Asexual
- Double fertilization
Correct Answer: Asexual
5. Which type of reproduction involves two parents?
- Asexual
- Binary
- Sexual
- Vegetative
Correct Answer: Sexual
6. Which part of the flower produces pollen grains?
- Stigma
- Anther
- Ovary
- Style
Correct Answer: Anther
7. What is the male reproductive part of a flower called?
- Carpel
- Petal
- Stamen
- Sepal
Correct Answer: Stamen
8. What is the female reproductive part of a flower called?
- Stamen
- Carpel
- Petal
- Anther
Correct Answer: Carpel
9. Which part of the carpel receives pollen grains?
- Ovary
- Style
- Stigma
- Filament
Correct Answer: Stigma
10. Which part of the carpel contains ovules?
- Anther
- Ovary
- Stigma
- Filament
Correct Answer: Ovary
11. What are the colourful parts of a flower called?
- Sepals
- Petals
- Anthers
- Filaments
Correct Answer: Petals
12. Which part of the flower protects the bud?
- Petals
- Sepals
- Filament
- Style
Correct Answer: Sepals
13. Which process involves transfer of pollen from anther to stigma?
- Pollination
- Fertilization
- Reproduction
- Germination
Correct Answer: Pollination
14. When pollen is transferred from one flower to another flower of the same plant, it is
- Cross-pollination
- Asexual reproduction
- Self-pollination
- Vegetative propagation
Correct Answer: Self-pollination
15. When pollen is transferred from one plant to another, it is
- Cross-pollination
- Self-pollination
- Asexual
- Budding
Correct Answer: Cross-pollination
16. Which agents help in pollination?
- Air only
- Wind, water, insects
- Light and heat
- Animals only
Correct Answer: Wind, water, insects
17. What happens after pollination?
- Germination
- Reproduction
- Fertilization
- Seed dispersal
Correct Answer: Fertilization
18. What is fertilization?
- Transfer of pollen
- Growth of seed
- Fusion of male and female gametes
- Formation of fruit
Correct Answer: Fusion of male and female gametes
19. What forms after fertilization?
Correct Answer: Zygote
20. The zygote develops into a
Correct Answer: Seed
21. Which part of the flower develops into fruit?
- Ovary
- Stigma
- Anther
- Style
Correct Answer: Ovary
22. Which part of the ovule becomes the seed?
- Ovule
- Zygote
- Ovary
- Anther
Correct Answer: Zygote
23. Which process results in seed formation?
- Fertilization
- Pollination
- Photosynthesis
- Germination
Correct Answer: Fertilization
24. What does a seed contain?
- Embryo
- Root hair
- Leaf
- Stomata
Correct Answer: Embryo
25. Which process gives rise to a new plant from a seed?
- Germination
- Pollination
- Transpiration
- Reproduction
Correct Answer: Germination
26. Which is the first part of the seedling to come out during germination?
- Radicle
- Plumule
- Leaf
- Stem
Correct Answer: Radicle
27. What is the small shoot part in a germinating seed called?
- Plumule
- Radicle
- Cotyledon
- Epicotyl
Correct Answer: Plumule
28. What provides nourishment to the growing embryo in seed?
- Cotyledons
- Leaves
- Root
- Stem
Correct Answer: Cotyledons
29. Which reproduction method occurs without seeds?
- Asexual reproduction
- Sexual reproduction
- Cross-pollination
- Fusion method
Correct Answer: Asexual reproduction
30. Which part of the plant helps in vegetative propagation in Bryophyllum?
Correct Answer: Leaf
31. Which part of the plant helps in vegetative propagation in potato?
- Root
- Stem (tuber)
- Leaf
- Flower
Correct Answer: Stem (tuber)
32. Which part of the plant helps in vegetative propagation in ginger?
Correct Answer: Rhizome
33. Which plant reproduces through stem cuttings?
Correct Answer: Rose
34. Which plant reproduces by leaf buds?
- Bryophyllum
- Jasmine
- Mango
- Onion
Correct Answer: Bryophyllum
35. Which plant reproduces through spores?
Correct Answer: Ferns
36. Asexual reproduction in yeast takes place by
- Fragmentation
- Budding
- Spores
- Fission
Correct Answer: Budding
37. Asexual reproduction in Spirogyra takes place by
- Fragmentation
- Budding
- Spore formation
- Cutting
Correct Answer: Fragmentation
38. Which microorganism reproduces through binary fission?
- Yeast
- Bacteria
- Algae
- Moss
Correct Answer: Bacteria
39. Which organism reproduces by spore formation?
- Fungi
- Yeast
- Bacteria
- Moss
Correct Answer: Fungi
40. What is vegetative propagation?
- Fusion of gametes
- Formation of seeds
- Formation of new plants from vegetative parts
- Dispersal of pollen
Correct Answer: Formation of new plants from vegetative parts
41. What are examples of artificial vegetative propagation?
- Budding and spore
- Seed and fruit
- Fusion and division
- Cutting, layering, grafting
Correct Answer: Cutting, layering, grafting
42. Which artificial method is used to grow new rose plants?
- Cutting
- Grafting
- Layering
- Budding
Correct Answer: Cutting
43. Which artificial method is used in mango reproduction?
- Cutting
- Budding
- Layering
- Grafting
Correct Answer: Grafting
44. Which artificial method is used in jasmine plants?
- Layering
- Grafting
- Cutting
- Seed sowing
Correct Answer: Layering
45. What is the advantage of vegetative propagation?
- Takes long time to grow
- New plants are identical to parent
- Needs two parents
- Requires seeds
Correct Answer: New plants are identical to parent
46. Which method helps to produce seedless plants?
- Vegetative propagation
- Sexual reproduction
- Pollination
- Fertilization
Correct Answer: Vegetative propagation
47. What is a clone?
- New variety
- Offspring identical to parent
- Mixed species
- Cross-breed
Correct Answer: Offspring identical to parent
48. Which part of a flower forms pollen tube after pollination?
- Pollen grain
- Anther
- Ovary
- Stigma
Correct Answer: Pollen grain
49. Which structure in flower contains male gametes?
- Stigma
- Ovary
- Petal
- Pollen grain
Correct Answer: Pollen grain
50. What is the main function of flowers in plants?
- Photosynthesis
- Protection
- Transpiration
- Reproduction
Correct Answer: Reproduction
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