Home
Class 12
BIOLOGY
Diploid chromosome number in humans is ...

Diploid chromosome number in humans is :

A

46

B

44

C

48

D

42

Text Solution

Verified by Experts

The correct Answer is:
A

There are 23 pairs of chromosomes in humans in which 22 pairs of autosome and one pair of sex chromosome is present thus, total number of diploid chromosome is 23 pairs = 46 chromosomes.
Promotional Banner

Topper's Solved these Questions

  • PLANT KINGDOM

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise MCQ|107 Videos
  • RE-NEET 2020

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise All Questions|90 Videos

Similar Questions

Explore conceptually related problems

Diploid chromosome number being 8, what shall be the number of chromatids in each daughter after meiosis I

The diploid chromosome number in Pisum sativum is

If diploid chromosome number in a flowering plant is 12, then which one of the following will have only 6 chromosomes

What is the chromosome number in a human ovum ?

Y chromosome in human beings

NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-PRINCIPLES OF INHERITANCE AND VARIATION -MCQ
  1. One gene pair hides the effect of another. The pheomenon is:

    Text Solution

    |

  2. RR (red) Antirrhinum majus is crossed with white (rr) one. Offsprings ...

    Text Solution

    |

  3. The allele which is unable to express its effect in the presence of an...

    Text Solution

    |

  4. The contrasting pairs of factors in Mendelian crosses are called

    Text Solution

    |

  5. First geneticist/father of genetics was

    Text Solution

    |

  6. Mendel's last law is

    Text Solution

    |

  7. A dihybrid condition is

    Text Solution

    |

  8. A colour blind girl is rare because she will be only when :

    Text Solution

    |

  9. Blue eye colour is recessive to brown eye colour. A brown eyed man who...

    Text Solution

    |

  10. Multiple alleles control inheritance of

    Text Solution

    |

  11. Which one is a hereditary disease?

    Text Solution

    |

  12. Haemophilia is more common in males because it is a

    Text Solution

    |

  13. Both husband and wife have normal vision though their father were colo...

    Text Solution

    |

  14. In Down 's syndrome of a male child , the sex complement is

    Text Solution

    |

  15. When an albino female plnt of maize is crossed with normal green male ...

    Text Solution

    |

  16. Two linked genes a nad b show 20% recombination the indivsuls of a hyb...

    Text Solution

    |

  17. Diploid chromosome number in humans is :

    Text Solution

    |

  18. A family of five daughters only is expecting sixth issue. The chance o...

    Text Solution

    |

  19. Which of the following contributed to the success of Mendel?

    Text Solution

    |

  20. Haploids are able to express both recessive and dominant alleles /muta...

    Text Solution

    |