. The pollen grains lands on the stigma and reach the ovary with the formation of


(a)          filament.

(b)          style.

(c)           anther.

(d)          pollen tube.

 

Best Answer

(d) pollen tube.

Explanation. Pollen-grains lands on the surface of the stigma and produce a pollen tube through which male gamete reaches the female gamete for fertilization.

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