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प्रश्न
Describe the functions of the following:
Prostate gland
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उत्तर
The prostatic gland secretes prostatic fluid, which accounts for 30% of sperm. The presence of citric acid and acid phosphatase in this fluid protects the sperm from the acidic environment of the vagina.
संबंधित प्रश्न
Pituitary dwarfism is treated with gene therapy by____
(A) Human insulin
(B) Tissue growth factor - Beta
(C) Tissue plasmogen activator
(D) Human growth hormone producer gene
Differentiate between spermatogenesis and spermiogenesis.
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?
Given below is the schematic diagram of the sectional view of the human male reproductive system.
State the functions of the parts numbered 1, 2, 3, 5, 8 and 11.
State the Location:
Cowper’s glands
In humans, there are ____________ pairs of chromosomes.
Identify the number of spermatids produced from 1 secondary spermatocyte.
______ highly coiled seminiferous tubules are present in each testicular lobule.
ells of Leydig occur in ______.
Crypts of Lieberkuhn are absent in ______.
