Biology

The correct answer is: C.Cell Wall

The cell wall is an additional layer found outside the cell membrane in plant cells. It is primarily composed of cellulose and serves two main functions:

1.Protection: It acts as a barrier against physical damage and pathogens.

2.Shape and Support: It helps maintain the structure and rigidity of the plant cell, allowing it to hold its shape and resist turgor pressure from within.

Here’s a brief explanation of the other options:

A.Chloroplast: Chloroplasts are organelles found in plant cells that carry out photosynthesis (the process by which plants convert light ene...