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Differentiation

The xylem whi...

Question

The xylem which differentiates has a thick secondary wall made of

A

Suberin

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B

Cellulose

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C

Pectin

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D

Lignin

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Solution

The correct option is D Lignin
Xylem cells are dead and elongated hollow cells consists of secondary cell wall contains lignin.
So the correct option is 'Lignin.'

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