Jack: A jack is a term for a male donkey. Jenny: A jenny (or jennetNoun. jennet (plural jennets) A female ass or donkey; a jenny. A small Spanish horse.https://en.wiktionary.org › wiki › jennet
Male donkeys are called jacks, and females are called jennets. ■ Donkeys have 62 chromosomes and horses 64, but they can interbreed. A mule is the offspring of a male donkey and a female horse, and a hinny is the offspring of a male horse and female donkey.
Jenny is most commonly associated with female donkeys, but jenny has historically been used as a term for other female animals, particularly birds, especially wrens. Jenny was once used as a short way of saying spinning jenny, a spinning machine that allowed multiple threads to be spun at once, rather than just one.
An adult male donkey is a jack or jackass, an adult female is a jenny or jennet, and an immature donkey of either sex is a foal. Jacks are often mated with female horses (mares) to produce mules; the less common hybrid of a male horse (stallion) and jenny is a hinny.
Answer and Explanation: Donkeys are classified as asses, which are part of the horse family but are not the same species; jacks are male asses, hence jackasses. The female version of an ass is called a jenny.
Synonyms: ass, mule, jackass, neddy More Synonyms of donkey.
Hinny: The result of a horse stallion mating with a female donkey. Hinnies are less common than mules and there might be subtle differences in appearance. Size: Varies greatly depending on the stallion and mare. It can range from 91-172cm.
But combined with the dissimilarities in the horse-donkey chromosomes, the end result is usually — but not always — sterile offspring. While there are no recorded cases of fertile mule stallions, there have been a few dozen cases of mule mares giving birth after mating with a horse or donkey.
Mules can be either male or female, but, because of the odd number of chromosomes, they can't reproduce. However, a male mule should be gelded in order to make him a safe and sociable animal.
Most documented cases of mules/hinnies being fertile have been in the female mule (molly/mare mule). A majority of male mules/hinnies are castrated, but one case of a fertile hinny producing live, mature spermatozoa was documented at Texas A&M in the 1950s. Also, mare mules have been used successfully as recipients.
Donkeys are descended from the African wild ass. They were likely first bred around 5,000 years ago in Egypt or Mesopotamia. A mule, on the other hand, is a hybrid animal. Mule foals are the offspring of female horses and male donkeys (a "jack" -- hence the word "jackass").
Because hinnies are often just as strong and intelligent as mules, they can be used for riding or driving as well.
jack, jackass—An ungelded donkey. A gelded donkey a gelding, although some people call it a John. (In England the Donkey Breed Society has decreed that male donkeys will be called stallions.
Donkey. A mule is the offspring of a male donkey (called a jack) and a female horse (called a mare). Mules inherit desirable qualities from both donkeys and horses; from the horse they inherit strength and stamina, and like donkeys, mules are generally patient, sure-footed, intelligent and have an even temper.
A jackass is just a male donkey.
This derives from the male donkey's nickname "jack" paired with the original donkey terminology "ass." Female donkeys are called "jennies" or "jennets," but a female ready to breed is known as a "broodmare."
A donkey is its own unique species while a mule is a cross between a horse and a donkey, specifically a male donkey and a female horse (a mare). Further, mules are sterile and cannot reproduce. A mule can only come from crossing a donkey with a horse but cannot (in most cases) continue a bloodline.
The most likely reason that mares lie down after mating is because they are overwhelmed and need to rest to bring their heart rate back down to normal levels. Stallions can be aggressive and hyperactive when courting and mating, and horses are socially sensitive creatures.
Mules are often considered superior to horses when it comes to trail riding—there's nothing better for riding in the steep mountains. They are more sure-footed, tend to be smoother gaited and because of the aforementioned self-preservation and less flight response, some consider them safer than horses.
For those of you with female mules, you probably have noticed that their behavior can change during their estrous or heat periods, just as it does in some horse mares.
Most of the time (but not always) a person with an extra chromosome is sterile. Those mismatched chromosomes make it hard to make viable sperm and eggs. So mules are sterile because horse and donkey chromosomes are just too different.
Befuddling Birth: The Case of the Mule's Foal Mules — the offspring of female horses and male donkeys — are generally sterile and can't reproduce. But a female mule in Colbran, Colo., has recently become a mother, and her owners are trying to figure out how it happened.
Darwinian definition claims that living is that, what is capable of undergoing evolution through natural selection. One of the conditions of evolution is reproduction. So mule is unable to reproduce. Therefore, mule is an inanimate object.
Donkey foaling usually takes around 40 minutes, from the first signs to the point where the foal is free from the mare. Like most animals, donkey foals are usually born at night. Normal presentation is a 'diving' position with the head between the forelegs.
In general terms, in both these hybrids the foreparts and head of the animal are similar to those of the sire, while the hindparts and tail are more similar to those of the dam. A hinny is generally smaller than a mule, with shorter ears and a lighter head; the tail is tasselled like that of its donkey mother.
A male mule is called a John. A female mule is called a Molly. A hinny is the offspring of a female donkey and male horse. Mules are more hardier and obedient than horses and donkeys.