In $F_{2}$-generation, quantitative inheritance $1: 4: 6: 4: 1$ is obtained instead of
$9: 3: 3: 1$
$8: 6: 4: 1$
$7: 4: 1: 4$
$6: 6: 4: 7$
The hybrid produced by cytoplasmic fusion is called
Barr bodies (seen in saliva test in Olympic games) are found in human and are associated with
Number of linkage group in Pisum sativum is
Number of Barr bodies in $XXXXY$ is
A pleiotropic gene