Question

Which of the following statements about the primary wall is FALSE?

Answer 1

Answer:

It is usually of uniform thickness. (Ans. E)

Explanation:

In the plant cell wall primary cell wall is existing between the mid lamella and the secondary cell wall. The structure of the primary cell wall is thin, and flexible in nature and they are made up of pectin, hemicellulose, cellulose.

The primary cell wall is the part of the cell wall that has the capability to enlarges the layers by the mechanism known as an acid growth mechanism, with the help of this mechanism plant cells grow via plant cell wall enlargement at a poor pH level.

Answer 2

I think it’s gonna to be. A