Biology
Name the three main regions of the human sperm, and briefly mention the function of each.
Reproductive System
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Answer
The three main regions of human sperm and their function are:
- Head (Acrosome) — It secretes an enzyme (hyaluronidase) which facilitates entry of sperm into the egg by dissolving the wall of the ovum.
- Middle Piece (Mitochondria) — It provides energy for the activity of the sperm to swim.
- Tail (Axial filament) — Lashing movements of tail helps in propulsion.
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