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Cytoplasm of the pollen grains are rich in _______

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in Biology – Class 12 by (271k points)
Cytoplasm of the pollen grains are rich in _______

(a) starch

(b) proteins

(c) minerals

(d) vitamins

I got this question in a job interview.

My question is based upon Flowering Plants Reproduction topic in division Sexual Reproduction in Flowering Plants of Biology – Class 12

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The correct choice is (a) starch

Easy explanation: The cytoplasm is rich in starch and unsaturated oils. Unsaturated oils protect the cell or rather chromosome from radiation damage. It prevents mutation of the chromosome, ensuring the genes are protected.

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