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प्रश्न
Answer the following question based on the human male reproductive system:
What is the length of a sperm?
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उत्तर
A sperm is approximately 60 micrometres long.
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संबंधित प्रश्न
____________ contribute about 60% of the total volume of the semen.
State the function of Testes.
Multiple choice question. Tick (✓) the correct choice:
Testis are present in a sac called
- scrotum
- oviduct
- epididymis
- none of the above
Fill in the blank:
The sac-like structure present outside the body and which contains testes is called _________.
Describe the male reproductive systems in humans.
Given below is the outline of the male reproductive system. Name the parts labelled 1 to 8 and state their functions. Also name the corresponding structure of part (4) in the female reproductive system.
Find an odd one out.
Write the functions of Seminal vesicle
Cowper's gland is homologous in function to ______
Which is the duct that carries sperms from testes and opens into the epididymis?
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?
Vasa efferentia are the ductules leading from ______.
In the process of spermatogenesis, first maturation division is called ______.
Secretions from which one of the following are rich in fructose, calcium, and some enzymes?
In the following Question, the Assertion and Reason have been put forward. Read the statements carefully and choose the correct alternative from the following:
Assertion: In the male reproductive system, the transport of sperm takes place in a fluid that also provides nutrition.
Reason: Protective glands and seminal vesicles secret in the vas deferens.
Answer the following question based on the human male reproductive system:
Name any two unpaired organs of male reproductive system
Can there be any abnormal situation regarding testes location? If so, what is that and what is the harm caused due to it?
The figure given below is an important gonad of humans. Study the figure and answer the following questions.
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- Identify the organ. Write its specific location in the body.
- Label the parts shown in the figure as 1 to 4.
- Write important functions of parts 2 and 4.
- Name one cellular structure and one hormone which are produced in part 3.
- Draw a neat and labelled diagram of the cellular structure mentioned by you in (d).
Given below is the outline of the male reproductive system. Name the parts labelled 1 to 8. Also name the corresponding structure of part (4) in female reproductive system.
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