Give differences: Male heterogamety and Female heterogamety.
(N/A)
| Male heterogamety | Female heterogamety |
|---|---|
| $1$. The male individual produces two different types of gametes. | $1$. The female individual produces two different types of gametes. |
| $2$. Example: In humans ($XY$ type),the male produces gametes with $X$ and $Y$ chromosomes. | $2$. Example: In birds ($ZW$ type),the female produces gametes with $Z$ and $W$ chromosomes. |
Explore More
Similar Questions
Which of the following best explains the formation and cellular basis of gynandromorphs in $Drosophila$?
Medium
View Solution$X$-chromosome or $X$-body was first observed by.............
Medium
View SolutionThe average ratio of male to female individuals based on $XX$ and $XY$ type of sex determination in the total human population is:
Medium
View SolutionExplain the $XO$ and $XY$ types of sex determination.
Assertion : In humans,the gamete contributed by the male determines whether the child produced will be male or female.
Reason : Sex in humans is a polygenic trait depending upon a cumulative effect of some genes on $X-$ chromosome and some on $Y-$ chromosome.
Reason : Sex in humans is a polygenic trait depending upon a cumulative effect of some genes on $X-$ chromosome and some on $Y-$ chromosome.
MediumAIIMS 2017
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo