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प्रश्न
In humans, there are ____________ pairs of chromosomes.
विकल्प
22
23
44
46
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उत्तर
In humans, there are 23 pairs of chromosomes.
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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
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Differentiate between the Tubectomy and Vasectomy (Part cut and tied)
Write a note on human sperm
Put a tick mark (✓) against the correct alternative in the following statement:
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Define the following term:
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(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?

Give Technical Term:
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Human male reproductive organs
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How much semen is generally present in seminal fluid?
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Leydig cells
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