Gynandromorphs develop in Drosophila when the two cells in the two-celled proembryo will have one of the following chromosomal sets
$2A + XX$ in one cell and $2A + X$ in the other
$2A + X$ in both the cells
$2A + XXX$ in both the cells
All of the above
Barr bodies are
The most likely reason for the development of resistance against pesticides in insects damaging a crop is
Cytoplasmic male sterility in maize is manifestation of interaction between
Example of intergenic gene interaction is$/$are
When heterozygous tall plants are self-pollinated than tall and dwarf plants are obtained, this is explain to