Question

Different types of cells have different shapes because

• A. They perform different functions
• B. They contain different types of organelles
• C. They are stretched by neighboring cells into distinctive shapes
• D. They are subjected to different rates of osmosis across their membranes

Answer 1

The correct option is A They perform different functions

Different cells have different shapes and sizes because they do different things. Each type of cell has its own role to play in helping a body to work properly. Their shapes help them to carry out these roles effectively.

Thus, the correct answer is 'They perform different functions.'