During secondary growth of plants,stem phello | vedclass

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(D) During secondary growth,the phellogen (cork cambium) acts as a meristematic tissue that cuts off cells on both sides.The cells produced on the out

Vedclass · Accepted Answer

$A-$ cork/phellem; $B-$ secondary cortex

Vedclass · Answer

(D) During secondary growth,the phellogen (cork cambium) acts as a meristematic tissue that cuts off cells on both sides.The cells produced on the outer side differentiate into cork (also known as phellem),which is impervious to water due to the deposition of suberin.The cells produced on the inner side differentiate into secondary cortex (also known as phelloderm),which consists of parenchymatous cells.Therefore,$A$ is cork/phellem and $B$ is secondary cortex.

During secondary growth of plants,stem phellogen cuts off cells on both sides. The outer cells get differentiated into ...$A$... and the inner cells get differentiated into ...$B$... cortex.
Choose the correct combination of $A$ and $B$ with reference to the above statement.

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During secondary growth of plants,stem phellogen cuts off cells on both sides. The outer cells get differentiated into ...$A$... and the inner cells get differentiated into ...$B$... cortex.Choose the correct combination of $A$ and $B$ with reference to the above statement.