How many conditions exhibit in dissimilar sex chromosomes?
$2$
$3$
$4$
$5$
$A$ : One drum stick per nucleus is present in the neutrophil of normal female.
$R$ : It is absent in the neutrophil of male
The scientists who have given the theory of linkage are
Traits controlled by genes located on autosomes are said to be
Alkaptonuria is caused due to
Sex influenced characters are due to