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Which of the following plant product is ...

Which of the following plant product is the hardest

A

Lignin

B

Cutin

C

Suberin

D

Sporopolenin

Text Solution

Verified by Experts

The correct Answer is:
D
Sporopollenin is a polymer, tougher than lignin but with similar properties, composed cheifly of carotenoids makes spores and pollen grains of plants resistant to biodegradation. It is the hardest plant product
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