After crossing two plants,the progenies are found to be male sterile. The phenomenon is found to be maternally inherited and is due to some genes which reside in

When an albino female plant of maize is crossed with a normal green male plant,all plants in the progeny are albino because:

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:

When the expression of one gene is inhibited by the factors of another gene,it is called.....

In which type of inheritance is the result affected by reciprocal crosses?

In sweet peas,genes $C$ and $P$ are necessary for colour in flowers. The flowers are white in the absence of either or both the genes. What will be the percentage of coloured flowers in the offspring of the cross $Cc\ pp \times cc\ Pp$ (in $\%$)?