The coiling of the shell in the snail $Limnaea$ is an example of.....

The progenies are found to be male sterile after crossing two plants. This is due to some genes,which are present in

Kappa particles indicate

In sweet pea plants,the presence of dominant $C$ and $P$ genes is essential for the development of purple colour. The ratio of plants producing flowers of different colours in the progeny of the cross $CcPp \times Ccpp$ will be:

What do $Kappa$ particles represent?

One of the parents of a cross has a mutation in its mitochondria. In that cross,that parent is taken as a male. During segregation of $F_2$ progenies,that mutation is found in