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Question

Non-motile male gametes are formed in

A
Funaria
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B
Selaginella
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C
Pteris
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D
Pinus
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Solution

The correct option is D Pinus
In the pollen tube, the body cell divides into two unequal cells, the male gametes or sperms. The sperms are non-motile and are formed only one week before fertilization. Non-motile sperm is an advanced character in Pinus.

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