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प्रश्न
Write the answers to the questions by observing the figure.
- What does the above figure show?
- Write the names of parts A, B, C, D.
- Write the function of the part 'D'.
- How is semen formed?
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उत्तर
- The given figure represents the human male reproductive system.
- A: Seminal vesicle
B: Prostate gland
C: Urinogenital duct
D: Testis - The part labelled as ‘D’ is testis which is responsible for sperm production.
- Semen is formed of sperms and secretions of seminal glands, prostate gland and Cowper’s glands.
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संबंधित प्रश्न
Why are the human testes located outside the abdominal cavity? Name the pouch in which they are present.
Put a tick mark (✓) against the correct alternative in the following statement:
The testes are located within the:
Multiple choice question. Tick (✓) the correct choice:
Testis are present in a sac called
- scrotum
- oviduct
- epididymis
- none of the above
Given below is the outline of the male reproductive system.
(i) Name the parts labeled 1 to 5.
(ii) State the functions of the parts labeled 1 and 4.
(iii) Name the cells of part 5 that produce testosterone.
(iv) Why is structure 5 present outside the body in the scrotal sacs?
(v) What is semen?
Explain the Term Penis.
Multiple Choice Question:
If the vas deference of a man are surgically disconnected or removed.
How is the semen produced?
Write the functions of penis
Why are the human testes located outside the abdominal cavity? Name the pouch in which they are present.
Identify the component(s) of seminal fluid.
Identify the accessory sex gland consisting of 20-30 separate lobes and secreting about 30% of semen.
Semen is secreted by ______.
Seminal plasma in human males is rich in ______.
Vas deferens receives the duct of seminal vesicle and forms the ______.
Seminal plasma, the fluid part of semen is formed by ______.
The shared terminal duct of the reproductive and urinary system in the human male is ______.
______ is the smallest cell in males.
What is the length of the sperm?
Draw a neat labeled diagram of T.S. of testis.
Write important function of the following:
Testis
