Biology Practice: Reproduction in Plants (Mock Test 5 - Ultimate Comprehensive)
1. Which method of asexual reproduction is characteristic of Rhizopus (Bread Mould)?
2. 'Double Fertilization' results in the formation of:
3. Flowers that are pollinated by bats (Chiropterophily) usually have:
4. The part of the embryo that grows first during germination is the:
5. 'Grafting' is most successful in plants which possess:
6. A bisexual flower where the gynoecium matures much earlier than the androecium is called:
7. The protective covering of the radical in a monocot seed (like maize) is the:
8. Which of the following is a disadvantage of vegetative propagation?
9. During fertilization, the pollen tube enters the embryo sac and releases ________ male gametes.
10. In 'Epigeal' germination, the cotyledons are pushed above the ground because of the elongation of:
11. The 'Hilum' in a seed represents the point where:
12. An example of a plant that undergoes 'Cross-pollination' by the agency of elephants is:
13. The inner layer of the pollen grain wall is called:
14. Which part of the flower attracts insects and protects the reproductive organs in the bud stage?
15. Regeneration is a common method of asexual reproduction in:
16. The fusion of the male gamete with the egg cell is called:
17. In maize seeds, the single large shield-shaped cotyledon is known as:
18. Self-pollination is guaranteed in flowers that exhibit:
19. The small pore in the seed coat through which water enters is the:
20. Which plant tissue culture stage involves transferring plantlets to soil?