Question

The outermost boundary wall of an animal cell is called as the

• A. Plasma membrane
• B. Nucleus
• C. Cytoplasm
• D. Cell wall

Answer 1

The correct option is A Plasma membrane

• The plasma membrane is the common boundary between the cell and its environment in all cells.
• But it is the outermost covering of the animal cells. It is elastic and semipermeable membrane and regulates what enters and exits the cell.
• The cell wall forms the outermost boundary of plant cells.
• Hence the correct option is A.