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Periderm is made up of...

Periderm is made up of

A

Phellem

B

Phellogen

C

Phelloderm

D

All the above

Text Solution

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The correct Answer is:
D
Periderm : During secondary growth in dicot stems towards the outer side cork cambium produces cork outer side and secondary cortex to inner side. The three layers (Phellem, Phellogen and phelloderm) collectively called as periderm.
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  3. Periderm is made up of

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