| 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 is by water |
| IV. The primary endosperm nucleus is triploid |
A) I, II and IV are correct, but III is incorrect'
B) I and II are correct, but III and IV are incorrect
C) I and IV are correct, but II and III are incorrect
D) I, III and IV are correct, but I is incorrect
Correct Answer: A
Solution :
In a majority of water plants like water hyacinth and flowers, water lily emerge above the water level and are pollinated by insects.
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