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Biology · PLANT KINGDOM

हिन्दी

During fertilization in gymnosperms, pollen grains are transferred to the opening of the ovules primarily through:

  1. A
    Water currents flowing over soil surface
  2. B
    Insect vectors attracted by sweet nectar
  3. C
    Air currents (wind pollination)
  4. D
    Flagellated movement of pollen grains in rainwater
View Answer & Solution

Correct answer · Option C

Air currents (wind pollination)

Explanation

In gymnosperms, pollen grains are released from the microsporangium and carried in air currents to reach the opening of ovules.

Related questions

A key features difference distinguishing Gymnosperms from Bryophytes and Pteridophytes regarding gametophytic existence is that in Gymnosperms:→Mosses along with lichens play a major ecological role on bare rocks because:→Which statement correctly describes the dominant plant body and sex organs of bryophytes?→Which two organisms represent the extreme size spectrum of Angiosperms from microscopic to tall tree species, respectively?→
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