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Aleurone layer helps in

A. storage of food in endosperm.

B. protection of embryo.

C. utilization of stored food.

D. all of the above.

Correct Answer : C.


The major part of the grain is occupied by a large endosperm which is rich in starch. The endosperm has one to three layered peripheral protein layer called aleurone layer which separates the embryo with endosperm.

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