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प्रश्न
What is the significance of Testes being placed in Scrotal sacs?
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उत्तर
To maintain an ideal temperature of 2 to 3° C less than body temperature for the survival of sperm.
APPEARS IN
संबंधित प्रश्न
Fill in the blank:
The sac-like structure present outside the body and which contains testes is called _________.
Describe the functions of the following:
Prostate gland
Draw a diagram of a mature human sperm. Label any three parts and write their functions.
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?
Name the Following
The male gamete (male reproductive cells) of mammals.
Complete the following sentences with appropriate word:
The surgical sterilization of males is known as _________.
Write the functions of penis
The large elongated cells that provide nutrition to developing sperms are ______
Vasa efferentia are the ductules leading from ______.
Assertion (A): Testes in human males are located outside the abdominal cavity in scrotum.
Reason (R): Scrotum provides a lower temperature than the normal body temperature for sperm formation.
