The Barr body is observed in
Basophils of male
Neutrophils of female
Basophils of female
Eosinophils
Barr body in mammals represents
How many linkage groups are present in Drosophilla
Mendel studied on pea plant in
The most likely reason for the development of resistance against pesticides in insects damaging a crop is
A distinct mechanism that usually involves a short segment of $DNA$ with remarkable capacity to move from one location in a chromosome to another is called