Which statement is correct about the movement of unicellular organisms and multicellular organisms?

Which statement is correct about the movement of unicellular organisms and multicellular organisms?

Choose the correct option:

A. Parts of a unicellular organism are specialized for movement.
B. The cell of a unicellular organism is responsible for movement.
C. Every cell of a multicellular organism is responsible for movement.
D. One cell in a multicellular organism is specialized for movement.

Correct answer is option B. Explanation: The cell of a unicellular organism is responsible for movement.