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प्रश्न
Answer the following question based on the human male reproductive system:
In which organ sperms are formed?
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उत्तर
Sperms are formed in the testes of the human male reproductive system. The testes contain seminiferous tubules where the germinal epithelium divides by meiosis to produce sperm.
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संबंधित प्रश्न
List two functions performed by the testis in human beings.
Describe the structure of a seminiferous tubule.
Describe the T.S. of human testis
Multiple choice question. Tick (✓) the correct choice:
Testis are present in a sac called
- scrotum
- oviduct
- epididymis
- none of the above
Differentiate between primary and accessory reproductive organs.
Choose the correct answer:
Temperature of scrotum is ______________
Give the functions of the following:
Testes
Give Technical Term:
Name the male gamete of a mammal.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Cowper’s gland opens into the urethra.
How is the semen produced?
Which of the following produces sperms in spermatogenesis?
Urethral meatus refers to the ______.
Seminal plasma in humans is rich in ______.
Ejaculation of human male contains about 200 - 300 million sperms, of which for normal fertility ______% sperms must have normal shape and size and at least ______% must show energetic motility.
Match between the following representing parts of the sperm and their functions and choose the correct option.
| Column A | Column B | ||
| A. | Head | i. | Enzymes |
| B. | Middle piece | ii. | Sperm motility |
| C. | Acrosome | iii. | Energy |
| D. | Tail | iv. | Genetic material |
ells of Leydig occur in ______.
Seminal plasma in human males is rich in ______.
Seminal plasma, the fluid part of semen is formed by ______.
The process of formation of sperms is known as ______.
Given below is a certain situation. Analyze and describe its possible impact on a person:
The Vas deferens of a man is plugged.
