The eukaryotic organelles responsible for cytoplasmic inheritance are .....

In $Drosophila$,irregularities are observed during the differentiation of organs. For example,long appendages are formed in place of wings. Which gene is responsible for this?

Which of the following is not an example of cytoplasmic inheritance?

In plants,the gene for cytoplasmic male sterility is generally located in which of the following?

Extranuclear inheritance is observed in $.....$.

In $Lathyrus$ $odoratus$,dominant genes $C$ and $P$ are required for the production of purple flower color. What will be the ratio of white to purple flowers in a cross between $CcPp$ and $Ccpp$?