Home
Class 12
BIOLOGY
The following figure refer to the chromo...

The following figure refer to the chromosome complement of each sex of fruit fly

By which number is a Y chromosome labelled

A

4

B

3

C

2

D

1

Text Solution

Verified by Experts

The correct Answer is:
A
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

XX-XO sex chromosome complement occurs in

In which the number of chromosomes is halved ?

In humans, the sex chromosome complement is

Which of the following has normal sex chromosome complements.

Whose number of sex chromosome are normal

Which of the following tble refers correctly to the chromosome?

Which of the following is not related to sex chromosome-X or Y?

Which of the following species has the chromosome complement similar to that of Triticum aestivum?

The number of Y-chromosome corresponds to :

ERRORLESS -PRINCIPLES OF INHERITANCE AND VARIATION-Principles Of Inheritance And Variation
  1. Genic balance theory of sex determination was proposed by

    Text Solution

    |

  2. A medical technician while observing a human blood smear under the mic...

    Text Solution

    |

  3. The following figure refer to the chromosome complement of each sex of...

    Text Solution

    |

  4. Genetic identity of a human male is determined by

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  7. Chromosome theory of sex determination was propounded by

    Text Solution

    |

  8. Identify the wrong statement

    Text Solution

    |

  9. Random genetic drift in a population probably result from

    Text Solution

    |

  10. In melandrium the sex determination type is

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  14. More men suffer from colour blindess than women because

    Text Solution

    |

  15. Sex-linked characters are

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  19. A man a inherit his X chromosome from

    Text Solution

    |

  20. In a pedigree analysis, square=0 respresents

    Text Solution

    |