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प्रश्न
How are the sperms formed?
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उत्तर
Testes contain numerous seminiferous tubules. Germ cells present in the tubules divide by meiosis to produce sperms.
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संबंधित प्रश्न
Identify True/False statement. Correct false statement to make it true.
Leydig cells synthesise androgens.
find odd one from following: Thymine, Cytosine, Adenine, Pepsin.
Differentiate between Human skin cell and Human ovum (number of chromosomes).
The exact location of the seminal vesicle
State the function of Seminal vesicle.
Fill in the blank:
Male gemetes are produced inside _______.
What are the accessory reproductive organs?
Differentiate between primary and accessory reproductive organs.
Mention the exact location of the following :
Testis
Given on the right is a diagram which represents the reproductive organs of a man:
(i) Write the names of the parts numbered 1 to 16.
(ii) Give two functions of the part 6.
(iii) Name three components of the fluid which may be found in the tube labeled 2.
(iv) What is the main function of the part labelled 3?
Name the Following
Male copulatory organ.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Tubectomy involves the cutting and tying of the vas deferens in males.
Find an odd one out.
Seminal plasma in humans is rich in ______.
Mark the odd one.
In human males, the testes lie in the scrotum, because it helps in the
Give two reasons for the appearance of variations among the progeny formed by sexual reproduction.
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.
Give significance of Leydig's cells.
Can there be any abnormal situation regarding testes location? If so, what is that and what is the harm caused due to it?
