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Chromosomal basis of human sex determina...

Chromosomal basis of human sex determination is diagrammatically given below.

Select the worng statement from the options :

A

Human have sex determination mechanism that depends on Y-chromosome .

B

Human female produce two types of ova .

C

A normal male has 22 pairs of autosomes and a pairs of sex chromosome as XY.

D

Sex is determined at the time of fertilization

Text Solution

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The correct Answer is:
B
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Chromosomal Basis of Sex Determination|Mutation|Pedigree Analysis

Chromosomal theory of sex determination was proposed by:

In humans ,sex is determined by

Sex determination chromosomes are called :