Class 12 Biology Principles of Inheritance and Variation Sex determination

Easy

How many pairs of autosomes are present in Drosophila?

A
$3$ pairs
B
$4$ pairs
C
$2$ pairs
D
$1$ pair

Explore More

Browse All

Question Bank

All Subjects

Class 12 Questions

Class 12

Biology Questions

Chapter

Principles of Inheritance and Variation

Subtopic

Sex determination

Similar Questions

In which of the following is inheritance transmitted only through the male?

Easy

An infant with $XX$ chromosomes results in a .........,whereas an infant with $XY$ chromosomes results in a ..........

Easy

The males of grasshoppers and moths possess two sets of autosomes and:

Easy

In humans,sex determination is decided by . . . . . . .

Medium

The fruit fly, $Drosophila \text{ melanogaster}$, has a diploid chromosome number of $8$. Its chromosome complement consists of:

Easy

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial

For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.