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which one of the following statements ...

which one of the following statements is false in respect of viability of mammalian sperm ?

A

Sperm is viable for only up to 24 hrs

B

Survival of sperm depends on the pH of the medium and is more active in alkaline medium

C

Viability of sperm is detemined by its motility

D

Sperms must be concetrated in a thick su spension

Text Solution

Verified by Experts

The correct Answer is:
A

Sperms are viable for 24-48 hrs, whereas the human ovum is viable only for 24th.
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ARIHANT NEET-HUMAN REPRODUCTION -MEDICAL ENTRANCES GALLERY (COLLECTION OF QUESTIONS ASKED IN NEET & VARIOUS MEDICAL ENTRANCE EXAMS)
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  2. Withdrawal of which of the following hormones is the immediate cause o...

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  3. which one of the following statements is false in respect of viabil...

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  4. Signals for parturition originate from

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  6. Uterine endometrium, uterine glands and connective tissue are broken d...

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  7. Sertoli cells are regulated by the pituitary hormone known as

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  8. Which of the following hormones is not a secretory product of human pl...

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  9. If for some reason, the vesa effeerentia in the human reproductive sys...

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  10. The testes in humans are situated outside the abdominal cavity inside ...

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  11. The main function of the fimbriae of the Fallopian tube in females is ...

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  12. At the time of implanation, the human embyro is called

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  14. Corpus luteum releases

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  15. Primary spermatocyte differs from spermatogonium in

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  17. Number of autosomes in human primary spermatocyte is

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