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The mule is a domestic equine hybrid between a donkey and a horse.It is the offspring of a male donkey (a jack) and a female horse (a mare). [1] [2] The horse and the donkey are different species, with different numbers of chromosomes; of the two possible first-generation hybrids between them, the mule is easier to obtain and more common than the hinny, which is the offspring of a male horse ...
A hinny is a domestic equine hybrid, the offspring of a male horse (a stallion) and a female donkey (a jenny). It is the reciprocal cross to the more common mule, which is the product of a male donkey (a jack) and a female horse (a mare).
A mule (horse and donkey hybrid) Equine species can crossbreed with each other. The most common hybrid is the mule, a cross between a male donkey and a female horse. With rare exceptions, these hybrids are sterile and cannot reproduce. [28] A related hybrid, a hinny, is a cross between a male horse and a female donkey. [29]
A packhorse, pack horse, or sumpter refers to a horse, mule, donkey, or pony used to carry goods on its back, usually in sidebags or panniers. Typically packhorses are used to cross difficult terrain, where the absence of roads prevents the use of wheeled vehicles. Use of packhorses dates from the Neolithic period to the present day.
A male donkey (jack) crossed with a female horse produces a mule, while a male horse crossed with a jenny produces a hinny. Horse–donkey hybrids are almost always sterile because of a failure of their developing gametes to complete meiosis. [86] The lower progesterone production of the jenny may also lead to early embryonic loss. In addition ...
Mules are more tolerant to heat than horses; horses are more efficient in cold weather. Mules, like donkeys, are more effective in deserts. Horses are more likely to suffer from exhaustion compared to mules. While mules are relatively slower than horses, they are much safer to ride. Mules consume less food than horses, and can live longer. [2]
Donkeys packed on the way to a mine in Alma, Colorado, late 1880s. Medieval pack horse and donkey in Hortus Deliciarum, Europe, 12th century, when packing was a major means of transport of goods US Marines training in resupply with pack mules. Bridgeport, California, 2014
A mule is a sterile hybrid of a male donkey and a female horse.Mules are smaller than horses but stronger than donkeys, making them useful as pack animals.. In biology, a hybrid is the offspring resulting from combining the qualities of two organisms of different varieties, subspecies, species or genera through sexual reproduction.