Class 5 Science Chapter 3 Test 2 Welcome to your Class 5 Science Chapter 3 Test 2 1. ________ takes place in pea, cotton, tomato etc. Self-Pollination Cross pollination Over pollination No pollination 2. The plant produced from asexual reproduction have a ________ with the parent plant. Great Similarity Great difference Less similarity No similarity 3. ________ takes place in maize, papaya, rose etc. Self-Pollination Cross pollination Over pollination No pollination 4. ________ takes place through insects, air, bats and water. Germination Pollination Fertilization None of these 5. The eyes on _______ are buds. Layering Bulb Tuber None of these 6. When branches of shrubs buried in the soil and produce new roots then cut and separated from the plant and develops into a new plant is called _______. Layering Bulb Tuber None of these 7. There are ________ types of pollination. Self-pollination, cross pollination. Two Three Four Five 8. The life span of living things is ________. Limited Unlimited Excessive Very less 9. If the pollen grains are transferred from the flower of one plant to the stigma of the flower of another plant (of the same type) is called ________. Self-Pollination Cross pollination Over pollination No pollination 10. The process in which pollen grains are transformed from the anther of the flower to the stigma of the flower is called ________. Germination Pollination Fertilization None of these 11. Breeding of lemon, jasmine, lychee is done by _______. Layering Bulb Tuber None of these 12. When branches of shrubs become buried in the soil is called layer. Layering Bulb Tuber None of these 13. The main difference between living and non-living thing is the ability of ________. Production Reproduction Generation None of these 14. The example of _______ is potato. Layering Bulb Tuber None of these 15. ________ things produce new organism of their kind. Non living Living Both living & nonliving None of these 16. There are ________ types of reproduction in plants. Asexual reproduction, sexual reproduction. Two Three Four Five 17. _______ is the underground thick stem of plant. Layering Bulb Tuber None of these 18. If the pollen grains are transferred from the anther of a flower to the stigma of the same flower or the stigma of the other flower of the same plant, it is called ________. Self-Pollination Cross pollination Over pollination No pollination 19. ________ do not take part in asexual reproduction. Stem Roots Leaves flowers 20. In asexual reproduction ________ do not take any part. Roots Stem Flower Leaves Time is Up! Time's up
