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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
Write the location and function of the Sertoli cells in humans.
Write two major functions of testis.
Identify True/False statement. Correct false statement to make it true.
Leydig cells synthesise androgens.
Put a tick mark (✓) against the correct alternative in the following statement:
Identify the stage which is formed after the fertilisation of the egg by the sperm?
State the reason why testes lie outside the abdomen in a scrotum?
Name the following:
The tubular knot fitting like a cap on the upper side of the testis.
Given below is the schematic diagram of the sectional view of the human male reproductive system.
Name the parts numbered 1-11.
Differentiate between vas deferens and vasa efferentia.
Choose the correct answer:
Temperature of scrotum is ______________
Identify the condition in wtrich the testis fails to descend from abdomen into scrotum, leading to sterility.
Identify the number of spermatids produced from 1 secondary spermatocyte.
Identify the labels (a, b, c, and d) in the given diagram of the male reproductive system.
All are accessory ducts in males, EXCEPT
Which of the following is a transporting tube leading from the bladder to which brings urine outside the body via penis?
Spermatids are transformed into sperm by a process called ______.
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 |
Along the path of the vas-deferens the secretions of which gland provide nutrition to the sperms?
Given below is a certain situation. Analyze and describe its possible impact on a person:
The Vas deferens of a man is plugged.
The male accessory gland whose secretion neutralizes the acidity of the urethra and vagina is ______.
Given below is a group of terms. In the group, one pair indicates the relationship between the two terms. Rewrite and complete the second pair on a similar basis.
Sperm : Spermatogenesis :: Ovum : ______.
