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5.Molecular Basis of Inheritance
normal
In man sexlinked characters are mainly transmitted through
A
$Y$-chromosome
B
Autosomes
C
$X$-chromosome
D
$X$-chromosome, $Y$-chromosome and Autosomes
Solution
(c)Because males have only one $X$ chromosome, $Y$ being without alleles. Therefore, even single recessive allele expresses its effect in males.
Standard 12
Biology
