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प्रश्न
What differences are there in number, structure, and activity of the male and female gametes in a man?
उत्तर
| Male Gametes | Female Gametes |
| Number: Very large. | Normally one at a time. |
| Structure: A sperm is about 50-55 microns long with head, acrosome neck, and lashing tail. | It is spherical and non-motile. |
| Activity: With the help of a lashing tail, it moves actively towards the oviducts. | Passively carried from ovary to oviduct. |
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संबंधित प्रश्न
Write two major functions of testis.
Distinguish between the following pair of terms:
Egg and sperm.
Hormones related to male reproductive system.
Which of the following correctly describes the gubemaculum?
Identify the labels (a, b, c, and d) in the given diagram of the male reproductive system.
lf vasectomized man attempts to rape, then the presence of which of the following confirms it?
Which of the following is a transporting tube leading from the bladder to which brings urine outside the body via penis?
What is the significance of epididymis in male fertility?
Write briefly about the Testis.
Assertion (A): Testes in human males are located outside the abdominal cavity in scrotum.
Reason (R): Scrotum provides a lower temperature than the normal body temperature for sperm formation.
