Which of the following functions is not performed by unicellular organisms?
A. Digestion
B. Respiration
C. Reproduction
D. Neural coordination
Answer:D
Which of the following functions is not performed by unicellular organisms?
A. Digestion B. Respiration C. Reproduction D. Neural coordination
Explanation: Neural coordination is not performed by unicellular organisms because neural coordination requires a complex set of cells and tissues to carry out the process which is not present in a single cell. It is coordination between different cells of the neural tissue.