The plant cell has different organ which perform various functions. In addition to the cell membrane, plant cells also have another layer around them called the cell wall. This rigid layer is not present in animal cells. It is made up of a non-living material called cellulose. Check the below figure and try to answer the following questions

Plant cell is surrounded by outer layer called cell wall. Explain why cell wall is this important ?

Explanation

Plant cells need protection against variations in temperature, high wind speed atmospheric moisture because they cannot move