2
Question
The waxy material deposited in the casparian strip of the endodermis is
The waxy material deposited in the casparian strip of the endodermis is
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Solution
The correct option is A Suberin
- Suberin is a cell wall constituent that forms gas and watertight layers. It is part of the Casparian strip of the root endodermis, where it acts as a diffusion barrier between the apoplast of the root cortex and the central cylinder.
- Suberin is present in many C4 plants as an impermeable layer between the bundle sheath and mesophyll cells.
So, the correct option is 'Suberin'.
- Suberin is a cell wall constituent that forms gas and watertight layers. It is part of the Casparian strip of the root endodermis, where it acts as a diffusion barrier between the apoplast of the root cortex and the central cylinder.
- Suberin is present in many C4 plants as an impermeable layer between the bundle sheath and mesophyll cells.
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