Home
Class 12
BIOLOGY
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 24 hours

B

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

C

Viability of sperm is determined by its motility

D

Sperms must be concentrated in a thick suspension

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • HUMAN REPRODUCTION

    MODERN PUBLICATION|Exercise COMPETITION FILE (OBJECTIVE TYPE QUESTIONS (B) MATCH TYPE QUESTION)|3 Videos

  • HUMAN REPRODUCTION

    MODERN PUBLICATION|Exercise COMPETITION FILE (OBJECTIVE TYPE QUESTIONS (C ) ASSERTION REASON TYPE QUESTION)|9 Videos

  • HUMAN REPRODUCTION

    MODERN PUBLICATION|Exercise REVISION EXERCISES (LONG ANSWER TYPE QUESTION (B) QUESTION FROM CBSE EXAMINATION)|25 Videos

  • HUMAN HEALTH AND DISEASES

    MODERN PUBLICATION|Exercise Chapter Practice Test|2 Videos

  • MICROBES IN HUMAN WELFARE

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST (Long Answer Type Question )(Five marks each)(Section -E)|8 Videos

Similar Questions

Explore conceptually related problems

Which one of the following statement is false ?

Which one of the following statement is false ?

Which one of the following statement is false ?

which one of the following statement is false ?

MODERN PUBLICATION-HUMAN REPRODUCTION-COMPETITION FILE (OBJECTIVE TYPE QUESTIONS (A) MULTIPLE CHOICE QUESTIONS)
  1. In human beings, normally in which one of the following, parts does th...

    Text Solution

    |

  2. Number of autosomes in human primary spermatocyte is

    Text Solution

    |

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

    Text Solution

    |

  4. Signals for parturition originate from

    Text Solution

    |

  5. In a normal pregnant woman, the amount of total gonadotropin activity ...

    Text Solution

    |

  6. The Leyding cells as found in the human body are the secretory...

    Text Solution

    |

  7. In human females, the ovarian cycle begains when the:

    Text Solution

    |

  8. Sperm of animal species a cannot fertilise ovum of species b because

    Text Solution

    |

  9. Which of the following is responsible for nourishing the developing sp...

    Text Solution

    |

  10. Site of fertilization in mammal is

    Text Solution

    |

  11. Ovulation occurs under the influence of:

    Text Solution

    |

  12. Ascrosome reaction is sperm is triggered by

    Text Solution

    |

  13. Middle piece of mammalian sperm possesses

    Text Solution

    |

  14. What is the correct sequence of sperm formation?

    Text Solution

    |

  15. Menstrual cycle occurs due to lack of:

    Text Solution

    |

  16. Which one of the following is not the function of placenta?It:

    Text Solution

    |

  17. Which of the following is not a function of progesterone?

    Text Solution

    |

  18. Ontogenetically liver and pancreas are

    Text Solution

    |

  19. GnRH secreted from hypothalamus mainly stimulate the release of:

    Text Solution

    |

  20. Site of fertilization in mammal is

    Text Solution

    |