Question

name the group of organism that produces non motile male gametes .how do they reach the female gamete for fertilization?

Answer 1

Two non motile male gametes are usually produced usually by all flowering or angiospermous plants.
They reach female gamete through pollen tube produced inside the style of the female reproductive organs and thereafter it reaches to ovary then to ovule for double fertilisation
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Hope it helps..!!??

Answer 2

In the seed Plants, the male gamete (pollen grains) are non motile.

Fertilization is the fusion of male and female gametes.

The male gametes (non motile) are carried from the Anther to the Stigma of flower via different agents called pollinators:- such abiotic and biotic agents are:-
Air
Water
Birds
Insects etc.

After reaching the stigma, a chemical is released which leads the male gametes towards the female gametes via pollen tube,Hence Fertilization take place.

Hope it helps.