Aerating pores are present at places on the c | vedclass

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(C) At certain regions,the phellogen (cork cambium) cuts off closely arranged parenchymatous cells on the outer side instead of cork cells.These paren

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Lenticels

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(C) At certain regions,the phellogen (cork cambium) cuts off closely arranged parenchymatous cells on the outer side instead of cork cells.These parenchymatous cells soon rupture the epidermis,forming lens-shaped openings called lenticels.Lenticels permit the exchange of gases between the outer atmosphere and the internal tissue of the stem.These occur in most woody trees.

List-$I$	List-$II$
$(a)$ Lenticels	$(i)$ Phellogen
$(b)$ Cork cambium	$(ii)$ Suberin deposition
$(c)$ Secondary cortex	$(iii)$ Gaseous exchange
$(d)$ Cork	$(iv)$ Phelloderm

Aerating pores are present at places on the cork cambium. These are called

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In which of the following is anomalous secondary growth observed?

Which useful product is derived from the epidermis (cork cambium/phellogen activity)?

Match List-$I$ with List-$II$:

List-$I$ List-$II$

$(a)$ Lenticels $(i)$ Phellogen

$(b)$ Cork cambium $(ii)$ Suberin deposition

$(c)$ Secondary cortex $(iii)$ Gaseous exchange

$(d)$ Cork $(iv)$ Phelloderm

Choose the correct answer from the options given below:

In dicot roots,which tissues die due to the activity of the cork cambium (phellogen)?

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