Non-functional hermaphrodism is found in

Non-functional hermaphrodism is found in Mutant drosophila.
The hermaphrodite locus has both maternal and zygotic functions required for normal female development in Drosophila.
In mutant drosophila, hermaphrodism is found, which is an organism that has both kinds of reproductive organs and can produce both gametes associated with the male and female sexes. But it is not in functional state.