What does the middle piece of the sperm have?

Question

What does the middle piece of the sperm have? (A) Proteins. (B) Mitochondria. (C) Centriole. (D) Nucleus.

Tardigrade Admin · Accepted Answer

The middle piece of sperm contains mitochondria coiled around the axial filament. They provide energy for the movement of the sperm.

Q. What does the middle piece of the sperm have?