Pollination
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341705 Pollen grains in many seagrasses species are__________ and they are carried __________inside the water; some of them reach the stigma and achieve pollination.

1 Short, ribbon like; passively
2 Long, ribbon like; passively
3 Long, ribbon like; actively
4 Short, ribbon like; actively
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341706 Bees are important to agriculture as they

1 Produce wax
2 Perform pollination
3 Prevent pollination
4 Produce honey
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341707 In flowering plants both male and female gametes are non-motile. The method to bring them together for fertilization is

1 Water
2 Air
3 Pollination
4 Apomixis
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341708 Study the following statements and select the correct one
i. Tapetum nourishes the developing pollen grains
ii. Hilum represents the junction between ovule and Funicle
iii. In aquatic plants such as water hyacinth and water lily, pollination occurs by water
iv. The primary endosperm nucleus is triploid

1 i and ii are correct but iii and iv are incorrect
2 i, ii and iv are correct but iii is incorrect
3 ii, iii and iv are correct but i is incorrect
4 i and iv are correct but ii and iii are incorrect
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341705 Pollen grains in many seagrasses species are__________ and they are carried __________inside the water; some of them reach the stigma and achieve pollination.

1 Short, ribbon like; passively
2 Long, ribbon like; passively
3 Long, ribbon like; actively
4 Short, ribbon like; actively
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341706 Bees are important to agriculture as they

1 Produce wax
2 Perform pollination
3 Prevent pollination
4 Produce honey
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341707 In flowering plants both male and female gametes are non-motile. The method to bring them together for fertilization is

1 Water
2 Air
3 Pollination
4 Apomixis
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341708 Study the following statements and select the correct one
i. Tapetum nourishes the developing pollen grains
ii. Hilum represents the junction between ovule and Funicle
iii. In aquatic plants such as water hyacinth and water lily, pollination occurs by water
iv. The primary endosperm nucleus is triploid

1 i and ii are correct but iii and iv are incorrect
2 i, ii and iv are correct but iii is incorrect
3 ii, iii and iv are correct but i is incorrect
4 i and iv are correct but ii and iii are incorrect
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341705 Pollen grains in many seagrasses species are__________ and they are carried __________inside the water; some of them reach the stigma and achieve pollination.

1 Short, ribbon like; passively
2 Long, ribbon like; passively
3 Long, ribbon like; actively
4 Short, ribbon like; actively
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341706 Bees are important to agriculture as they

1 Produce wax
2 Perform pollination
3 Prevent pollination
4 Produce honey
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341707 In flowering plants both male and female gametes are non-motile. The method to bring them together for fertilization is

1 Water
2 Air
3 Pollination
4 Apomixis
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341708 Study the following statements and select the correct one
i. Tapetum nourishes the developing pollen grains
ii. Hilum represents the junction between ovule and Funicle
iii. In aquatic plants such as water hyacinth and water lily, pollination occurs by water
iv. The primary endosperm nucleus is triploid

1 i and ii are correct but iii and iv are incorrect
2 i, ii and iv are correct but iii is incorrect
3 ii, iii and iv are correct but i is incorrect
4 i and iv are correct but ii and iii are incorrect
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341705 Pollen grains in many seagrasses species are__________ and they are carried __________inside the water; some of them reach the stigma and achieve pollination.

1 Short, ribbon like; passively
2 Long, ribbon like; passively
3 Long, ribbon like; actively
4 Short, ribbon like; actively
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341706 Bees are important to agriculture as they

1 Produce wax
2 Perform pollination
3 Prevent pollination
4 Produce honey
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341707 In flowering plants both male and female gametes are non-motile. The method to bring them together for fertilization is

1 Water
2 Air
3 Pollination
4 Apomixis
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341708 Study the following statements and select the correct one
i. Tapetum nourishes the developing pollen grains
ii. Hilum represents the junction between ovule and Funicle
iii. In aquatic plants such as water hyacinth and water lily, pollination occurs by water
iv. The primary endosperm nucleus is triploid

1 i and ii are correct but iii and iv are incorrect
2 i, ii and iv are correct but iii is incorrect
3 ii, iii and iv are correct but i is incorrect
4 i and iv are correct but ii and iii are incorrect