There have been a rare few fertile mules, but they are the exception not the rule.
a young moose is a calf, a young mule is a foal
a mule (the off-spring of a burro and a horse) is born sterile
horse
Because mules still produce testosterone making them aggressive
This 'mixed marriage' will produce a hinny.
a young moose is a calf, a young mule is a foal
a mule (the off-spring of a burro and a horse) is born sterile
'species' is an organism that can produce fertile offspring through reproduction (with the same species) Do not confuse mule as a species because it can produce fertile offsping when bred with a horse, a mule would ahve to produce fertile offspring when mating with another mule inorder to be classed as a species.
horse
Because mules still produce testosterone making them aggressive
This 'mixed marriage' will produce a hinny.
DNA cross my friend.D-N-A
I'm not sure what a fruit hybrid is but a hybrid is something that is an offspring of two different animals ,normally. This offspring cannot produce young as it has an odd number of chromosomes. Such as a mule a cross between a horse and a donkey.x
Yes,everything that has to eat something to get its energy. (producers produce their own food)
Nothing. Majority of mules are sterile thus unable to produce offspring.
A mule is a cross between a donkey and a horse and they are usually sterile. This is typically a female horse and male donkey and it should, theoretically, strengthen postzygotic barriers between horses and donkeys. It is a hybrid sterility type of reproductive barrier.
Horse, donkey, mule, onager, tarpan, zebra...equids.