Question

Write the example of pollen grain?​

Answer 1

Answer:

The main function of pollen grains in flowering plants is to transfer the male gametes to the stigma of a flower. Hence, they help in reproduction in flowering plants. A pollen tube is formed and the male gametes are carried to the ovule for fertilisation.

Explanation:

Please make me brilliant

Answer 2

Answer:

Colorized scanning electron microscope image (500x magnification) of pollen grains from a variety of common plants: sunflower (Helianthus annuus), morning glory (Ipomoea purpurea), prairie hollyhock (Sidalcea malviflora''), oriental lily (Lilium auratum), evening primrose (Oenothera fruticosa), and castor bean (Ricinus ...

Explanation: