The male gamete or sperm consists of
(a) three parts
(b) two parts
(c) four parts
(d) none of these
Answers
Answer:
three parts is the answer
The male gamete or sperm consists of three parts.
Explanation:
1. Therefore, the correct choice of this asked question is Option (a)
2. Sperm is the gamete of male which possesses half chromosomes and carries genetic information from the male parent.
3. Sperm has three parts. These are: head part, middle region and the tail part.
4. Head: The head of the sperm has a nucleus which is elongated in shape and haploid in nature. The anterior region of this head of sperm is covered by acrosome whose structure is like a cap. This acrosome has many enzymes in it which plays a major role in fertilising ovum.
5. Middle piece: The middle portion of the sperm has numerous mitochondria. This helps in producing energy which helps the tail to move.
6. Tail: The tail of the sperm is essential for the motility of sperm.
7. The whole sperm is enveloped or covered by the plasma membrane.
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