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प्रश्न
Given below is a certain situation. Analyze and describe its possible impact on a person:
Testes of a male boy are not able to descend into the scrotum during his embryonic development.
उत्तर
Sperm formation will be adversely affected because it requires a lower temperature than the body temperature.
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संबंधित प्रश्न
Why are the human testes located outside the abdominal cavity? Name the pouch in which they are present.
What are the major components of seminal plasma?
With the help of labelled diagramms describe the structures of human sperm and unfertilized ovum.
A couple is unable to conceive. Which modern techniques are available to overcome this problem?
Name the Following
The male gamete (male reproductive cells) of mammals.
Name the Following
Muscular extension of cauda epididymis.
In the male reproductive system, the vasa efferentia opens into the ______.
Mark the odd one.
Answer the following question based on the human male reproductive system:
What is the work of vas deferens?
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).
