Home
Class 12
BIOLOGY
In Drosphila female has a pair of chromo...

In Drosphila female has a pair of chromosomes

A

ZZ

B

XX

C

YY

D

ZW

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • CHROMOSOMAL BASIS OF INHERITANCE

    DINESH PUBLICATION|Exercise Check Your Grasp|45 Videos

  • CHORDATA- PROTOCHORDATA

    DINESH PUBLICATION|Exercise CYG|7 Videos

  • COELENTERATA AND CTENOPHORA (OR CNIDARIA AND ACNIDARIA)

    DINESH PUBLICATION|Exercise CYG|9 Videos

Similar Questions

Explore conceptually related problems

The Drosophila female has a pair of sex chromosome :

In which female has a pair of XX chromosomes

Assertion :-In birds, the females have one Z and one W chromosome, whereas male have a pair of Z-chromosomes besides autosomes. Reason:- In birds, sex of the offsprings is decided by the temprature of surroundings when they are released.

The human animal which has an XY pair of chromosomes is called :

At diakinesis, a meiocyte has ten pairs of chromosomes. The chromosomes number expected in each nucleus is, therefore,

Both males and females have same number of chromosomes in

In a sterile female , Barr body is absent, ovary is underdeveloped. In this female, total number of chromosomes are :-