The structure of sperm that produces energy for the movement is called:
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) → Middle piece
NCERT Extract:
Gametogenesis – “… The sperm head contains an elongated haploid nucleus, the anterior portion of which is covered by a cap-like structure, acrosome. The acrosome is filled with enzymes that help fertilisation of the ovum. The middle piece possesses numerous mitochondria, which produce energy for the movement of tail that facilitate sperm motility essential for fertilisation.”