The protein-rich layer of endosperm in cereal grains is called___.
A
Aleurone
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B
Scutellum
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C
Coleoptile
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D
Coleorhiza
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Solution
The correct option is A Aleurone The major part of the cereal grains contains a large endosperm which is rich in starch. The endosperm and the embryonic part are separated from each other by a thin epithelial layer. The outermost layer of the endosperm is rich in proteins and is called as aleurone.