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प्रश्न
Identify True/False statement. Correct false statement to make it true.
Spermatozoa get nutrition from Sertoli cells.
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उत्तर
This statement is true.
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संबंधित प्रश्न
Put a tick mark (✓) against the correct alternative in the following statement:
The testes are located within the:
State the function of Seminal vesicle.
What is semen?
Describe the functions of the following:
Testis
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.
Mention the exact location of the following :
Testis
Choose the correct answer:
Temperature of scrotum is ______________
Define the following:
Dioceious
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 Scrotum.
Name the Following
Male copulatory organ.
Name the Following
The hormone that stimulates the development of secondary sexual characters in males.
Give Technical Term:
Name the male gamete of a mammal.
In humans, sperm production occurs in the organ ______.
Identify the correct sequence of layers that cover the testis (outside to inside).
Identify the approximate number of lobules present in the testis.
ln the reproductive system of a male human being, the ejaculatory ducts open into ________.
Spermatids are transformed into sperm by a process called ______.
Male hormone is produced in the testis by cells of ______.
Seminal plasma, the fluid part of semen, is contributed by.
- Seminal vesicle
- Prostate
- Urethra
- Bulbourethral gland
Seminal plasma in human males is rich in ______.
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.
Why do only male gametes have a tail?
The process of formation of sperms is known as ______.
Give reasons for the following
Scrotum remains outside the body of human males.
Accessory glands of male reproductive system are
Draw a neat labeled diagram of T.S. of testis.
What is the significance of the testes being located in scrotal sacs outside the abdomen?
