Home
Class 12
BIOLOGY
In Drosophila, sex is determined by the ...

In Drosophila, sex is determined by the ratio of X-chromosomes, to the number of

A

Autosomes in a cell

B

Chromosomes of a haploid set

C

Haploid sets of autosomes

D

Autosomes of a haploid set

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PRINCIPLES OF INHERITANCE AND VARIATION

    AAKASH SERIES|Exercise EXERCISE -II|70 Videos

  • PRINCIPLES OF INHERITANCE AND VARIATION

    AAKASH SERIES|Exercise EXERCISE -II (Sex determination & Genetic Disorders)|49 Videos

  • PRINCIPLES OF INHERITANCE AND VARIATION

    AAKASH SERIES|Exercise EXERCISE-I|158 Videos

  • PRINCIPLES AND PROCESSES

    AAKASH SERIES|Exercise Exercise - III (Previous AIPMT/NEET Questions)|26 Videos

  • RESPIRATION IN PLANTS

    AAKASH SERIES|Exercise Exercise - III|9 Videos

Similar Questions

Explore conceptually related problems

What is the number of chromosomes in human beings?

The sex of the child is determined

How is sex determined in human beings ?

The genes for the eye colour and size of the wing in Drosophila are located on the same chromosome. They can be separated by

If a diploid chromosomal number of plant "A" is doubled for once gives the haploid chromosomal number of plant B and haploid chromosome number of plant .C. is equalent to the diploid chromosomal number of plant “D”. Identify the correct sequence of plant names

In XO type of sex determination

Number of chromosomes found in the pollen grain of maize is

Plant showing highest number of chromosomes belongs to

A foetal sex determination test based on the chromosomal pattern in the amniotic fluid surrounding the developing embryo is called

AAKASH SERIES-PRINCIPLES OF INHERITANCE AND VARIATION-EXERCISE-I (Sex determination & Genetic Disorders)
  1. Genes limited to only one sex are

    Text Solution

    |

  2. Read the statements about honey bees I. Daughters of a Queen bee sha...

    Text Solution

    |

  3. In Drosophila, sex is determined by the ratio of X-chromosomes, to the...

    Text Solution

    |

  4. Honey bees development by arrhenotoky are

    Text Solution

    |

  5. A normal visioned girl has a normal visioned brother and a colour blin...

    Text Solution

    |

  6. X/A ratio fo a drosophila with largge size, morophological abnormaliti...

    Text Solution

    |

  7. AXX sperms are formed due to

    Text Solution

    |

  8. Which of the following is not applicable to sickle cell anaemia?

    Text Solution

    |

  9. Sex of the offspring depends on the fertilizing ovum in

    Text Solution

    |

  10. Idenfity the incorrect statement about XY-linked genes

    Text Solution

    |

  11. The codon of m-RNA which determins aminoacid at the 6th position in po...

    Text Solution

    |

  12. Identify the incorrect statement about alpha thalassemia

    Text Solution

    |

  13. Which of the following is not a character of Turner'sydrome?

    Text Solution

    |

  14. Select the incorrect statement about Down's sysdrome.

    Text Solution

    |

  15. Identify the trait inherited in the given pedigree from the following ...

    Text Solution

    |

  16. Study the above pedigree of an autosomal recessive disorder and identi...

    Text Solution

    |

  17. In humans the above pedigree indicates the inheritance of

    Text Solution

    |

  18. The given pedigree shows inheritance of

    Text Solution

    |

  19. Incorrect match from the following about the disease causing genes and...

    Text Solution

    |

  20. Which of the following disorders are caused by the conditin monosomy?

    Text Solution

    |