The correct option is A male horse and a female donkey
In interspecific hybridisation, male and female animals of two different but related species are mated.
Given below are some examples of interspecific hybrids.
Hinny is a hybrid offspring of a male horse and a female donkey.
Mule is the hybrid offspring of a male donkey and a female horse.
Geep is the hybrid offspring of a sheep and a goat.
Liger is the hybrid offspring of a lion and a tigress.