Lignin deposition is primarily observed in th | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The cell wall of plants is a complex structure. $1$. The $Primary \ cell \ wall$ is the first layer formed,which is thin and flexible. $2$. The $S

Vedclass · Accepted Answer

Secondary cell wall

Vedclass · Answer

(B) The cell wall of plants is a complex structure. $1$. The $Primary \ cell \ wall$ is the first layer formed,which is thin and flexible. $2$. The $Secondary \ cell \ wall$ is formed internal to the primary wall as the cell matures. It is thick and rigid,and it is characterized by the deposition of $Lignin$,which provides mechanical strength to the plant tissues,especially in xylem vessels and tracheids. $3$. The $Middle \ lamella$ is the outermost layer that acts as a glue to hold adjacent cells together,primarily composed of calcium and magnesium pectates. Therefore,lignin deposition is a hallmark of the secondary cell wall.

Lignin deposition is primarily observed in the . . . . . . .

Similar Questions

Lignin is the main constituent of

The first formed primary phloem is referred to as $A$. The later formed primary phloem is referred to as $B$. Choose the correct combination of $A$ and $B$.

Thick-walled and lignified with simple pits in walls and non-prosenchymatous cells without living protoplasm, usually isodiametric or irregular in shape, are:

Through the process of lignification,the cell subsequently becomes .....

Complex tissues are

Vedclass Test Series

Exam Paper Generator

Online Exam Module