Home
Class 12
BIOLOGY
If somatic cells of a human male contain...

If somatic cells of a human male contain single barrbody, the genetic composition of the person would be
or
The genotype of a boy having sexual characters of a girl is

A

XYY

B

XXY

C

XO

D

XXXY

Text Solution

Verified by Experts

The correct Answer is:
B
Human male has 44 + XY and without barrbody, It is associated with X chromosomes of female, if male has on barrbody then it has XXY.
Promotional Banner

Topper's Solved these Questions

  • MOLECULAR BASIS OF INHERITANCE

    ERRORLESS |Exercise Molecular Basis Of Inheritance|469 Videos

  • REPRODUCTION IN ORGANISMS

    ERRORLESS |Exercise Reproduction In Organisms|116 Videos

Similar Questions

Explore conceptually related problems

A somatic cell in human male contains

A human male produces diallelic sperms in equal proportion AB, Ab, aB and ab. The genotype of the person would be

ERRORLESS -PRINCIPLES OF INHERITANCE AND VARIATION-Principles Of Inheritance And Variation
  1. Genetic identity of a human male is determined by

    Text Solution

    |

  2. The theory where ratio between the number of X chromosomes and number ...

    Text Solution

    |

  3. If somatic cells of a human male contain single barrbody, the genetic ...

    Text Solution

    |

  4. Chromosome theory of sex determination was propounded by

    Text Solution

    |

  5. Identify the wrong statement

    Text Solution

    |

  6. Random genetic drift in a population probably result from

    Text Solution

    |

  7. In melandrium the sex determination type is

    Text Solution

    |

  8. Which one of the following conditions correctly describes the manner o...

    Text Solution

    |

  9. A colour blind man marries the daughter of a colour blind person. Then...

    Text Solution

    |

  10. Given is : X is the chromosome with gene for haemophilia and X is the ...

    Text Solution

    |

  11. More men suffer from colour blindess than women because

    Text Solution

    |

  12. Sex-linked characters are

    Text Solution

    |

  13. This pedigree is of a rare trait, in which children have extra fingers...

    Text Solution

    |

  14. If mother is a carrier for colour blindess and father is normal, then ...

    Text Solution

    |

  15. Study the pedigree chart given below What does its show

    Text Solution

    |

  16. A man a inherit his X chromosome from

    Text Solution

    |

  17. In a pedigree analysis, square=0 respresents

    Text Solution

    |

  18. Select the incorrect statement from the following

    Text Solution

    |

  19. In the above given pedigree, assume that no outsider marrying in, carr...

    Text Solution

    |

  20. Which one of the following is a genetically transmitted character

    Text Solution

    |