The layer joining the primary walls of the two adjacent cells is known as

Plasmodesmata

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Middle lamella

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Periderm

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Casparian strip

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Solution

The correct option is B Middle lamella
Middle lamellla is the thin, amorphous, cementing and first formed layer, present between two adjacent cells. It is situated outside the primary cell wall. It is made up of calcium and magnesium pectate.

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Similar questions

Match the following layers of the cell wall with their components:

Column I (Layer) Column II (Component)

i). Cellulose a. Middle lamella

ii). Pectin b. Secondary cell wall

iii). Lignin c. Primary cell wall

Match the following layers of the cell wall with their components:

Column I (Layer) Column II (Component)

i). Cellulose a. Middle lamella

ii). Pectin b. Secondary cell wall

iii). Lignin c. Primary cell wall

Which layer is formed first either middle lamella or primary cell wall?

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