The diagrammatic representation of the chromosomes of an individual is called

Gynandromorphs develop in Drosophila when the two cells in the two-celled proembryo will have one of the following chromosomal sets

The recessive genes located on $X$-chromosome in humans are always

Genes that are similar in phenotypic effect when present separately, but together interact to produce a different trait and ratio is $9 : 7$ in $F_2$ generation. What are such genes known as

Incomplete linkage is ...$A$.... Complete linkage is ...$B$.... Choose correct option for $A$ and $B$

Chromosomes that determine male sex in Melandrium plant is