Lathyrus odoratus is an example of which of the following genes
Supplementary genes
Complementary genes
Lethal genes
Codominant genes
The diagrammatic representation of the chromosomes of an individual is called
Epistasis implies
Loss or gain of a segment of $DNA$ results in
The Barr body is observed in
Incomplete linkage is ...$A$.... Complete linkage is ...$B$.... Choose correct option for $A$ and $B$