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Pollen grain protoplast is _______(a) large(b) multinucleate(c) porous(d) uninucleateThe question was posed to me in quiz.I'd like to ask this question from Flowering Plants Reproduction in division Sexual Reproduction in Flowering Plants of Biology – Class 12

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Right OPTION is (d) UNINUCLEATE

Explanation: Pollen grain protoplasts are uninucleate at the beginning but at the time of liberation it becomes 2 or 3 celled. Pollen grains are the male gametes. They are PRESENT INSIDE the pollen sacs.



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