Cortex consists of three sub-zones in dicot stem, they are I. hypodermis II. cortical layer III. per

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6.Anatomy of Flowering Plants

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Cortex consists of three sub-zones in dicot stem, they are

$I.$ hypodermis $II.$ cortical layer

$III.$ pericycle $IV.$ endodermis $V.$ epidermis

All except $I$ and $II$

All except $II$ and $III$

All except $IV$ and $V$

All except $III$ and $V$

Solution

All except $II$ and $IV.$

Hypodermis consists of a few layers of collenchymatous cells just below the epidermis, which provides mechanical strength to the young stem. Cortical layers below the hypodermis consists of rounded thin-walled parenchymatous cells with conspicuous intercellular spaces

Standard 11

Biology