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प्रश्न
What is spermatogenesis?
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उत्तर
Spermatogenesis is the process by which male spermatogonia develop into adult male gametes called spermatozoa. It begins at puberty and usually lasts until death, with only a tiny decline in the amount of sperm produced as age increases.
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संबंधित प्रश्न
Multiple choice question.
The given figure shows human sperm. Various parts of it are labelled as A, B, C, and D. Which labelled part represents acrosome?
What is gamete formation?
Mammalian egg is ____________.
Identify the labels (i-iv) in the given diagram of the ovum.
Identify the proper order of spermatogenesis and choose the correct option.
Which among the following has 23 chromosomes?
A reaction of granules content which harden the zona pellucida and ensures sure block to polyspermy is ______.
The head of the epididymis at the head of the testis is called ______.
Which of the following is a primary sex organ of female?
During spermatogenesis meiosis occurs in ______.
