what do donkey and a horse reproduce?
First, letâs clarify what a mule is. A mule is the offspring of a male donkey (a jack) and a female horse (a mare). A horse has 64 chromosomes, and a donkey has 62. The mule ends up with 63.Mules can be either male or female, but, because of the odd number of chromosomes, they canât reproduce.However, a male mule should be gelded in order to make him a safe and sociable animal. horse has 64 chromosomes, and a donkey has 62. The mule ends up with 63. Mules can be either male or female, but, because of the odd number of chromosomes, they canât reproduce. However, a male mule should be gelded in order to make him a safe and sociable animal.