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

In Drosophila, the sex is determined by

A

X and Y chromosomes

B

Ratio of pairs of X- chromosomes to the pairs of autosomes

C

Ratio of number of x chromosomes to the sets of autosomes

D

Whether the egg is fertislised or develops parthenentically.

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • CHROMOSOMAL BASIS OF INHERITANCE

    DINESH PUBLICATION ENGLISH|Exercise Check Your Grasp|57 Videos

  • CHORDATA- PROTOCHORDATA

    DINESH PUBLICATION ENGLISH|Exercise CYG|11 Videos

  • COELENTERATA AND CTENOPHORA (OR CNIDARIA AND ACNIDARIA)

    DINESH PUBLICATION ENGLISH|Exercise CYG|10 Videos

Similar Questions

Explore conceptually related problems

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

In Drosophila the X/A ratio determines the sexual morphology. Find the incorrect match among the following -

Inbacteria, sex is determined by presence of

In which of the following sex is determined by female individual -

It is correct to say that the sex of the body is determined by the father and not by the mother. (False/true)

In humans, genetically, the sex of the child is determined by the father and not by the mother. Explain.

The sex of the child is determined

In Drosophila sex index of super female is :-

In Drosophila the XXY constitution determines

Assertion (A) According to "genic balalnce therory" the karyotype with AA-XO in Drosophila is sterile female . Reason (R ) Y- chromosome in Drosophila lacks male determining factor