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The mule has 63 chromosomes. A donkey has 31 pairs and a horse 32 pairs so the mule or hinny inherits 31 from its donkey parent (usually the father) and 32 from its horse parent. The fact that the donkey has fewer chromosomes than the horse is thought to be the reason why hinny-breeding (where the father is the horse) is more difficult, resulting in a high rate of spontaneous abortion. If two species are to be crossed, therefore, the male should be the one with fewer chromosomes.
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What is the conclusion of donkey and horse?
When a donkey and a horse breed, the offspring will be called a Mule. Due to the uneven number of chromosomes the offspring will be sterile.
A horse has 64 chromosomes and a donkey has 62?
Yes, this is why when they mate , the offspring cannot reproduce.
What prevents mules from having offspring?
Mules are infertile because the horse and the donkey do not have the same number of chromosomes. Horses have 32 pairs of chromosomes while the donkey only has 31 pairs. The offspring will also show both characteristics of both different specie.
Is a mule a tetrad?
No a mule is not a tetrad, this is due to the fact that the mule has 63 chromosomes. Mules are a hybrid between the horse and the donkey, and are unable to reproduce due to the uneven number of chromosomes.
Why donkeys are infertile?
The offspring of a horse and a donkey is called a mule. The mules are usually infertile because they have 63 chromosomes.
How many chromosomes in a hen?
The answer is 63. A stallion (male horse) has 64 chromosomes and a jenny (female donkey) has 62. The sterile progeny of these two has only 63 chromosomes (same as a mule, which is the offspring of a mare [female horse] and a jack [male donkey]). The 63 chromosomes cannot divide evenly so neither the hinny nor the mule can reproduce.
What is the conclusion of donkey and horse?
When a donkey and a horse breed, the offspring will be called a Mule. Due to the uneven number of chromosomes the offspring will be sterile.
What is chromosomes number of the zonkey?
the number of chromosmes in a zonkey would be 108 because in the Zebra is has 46 chromosomes and in the Donkey it has a number of 62 chromosomes so together it would be 108 chromosomes
How many chromosomes do mules have?
Mules typically have 63 chromosomes, which is a combination of 32 chromosomes from horses and 31 chromosomes from donkeys. This uneven number of chromosomes in mules makes them sterile because they are unable to produce viable gametes during reproduction.
How many pairs of chromosomes does a horse?
Horses have 32 pairs of chromosomes (64 total).
A horse has 64 chromosomes and a donkey has 62?
Yes, this is why when they mate , the offspring cannot reproduce.
How much chromosomes number of sterile animal?
If referring to Mules, they have 63 chromosomes. They receive 32 chromosomes from the horse and 31 from the donkey, resulting in infertility due to the uneven number of chromosome pairs.
What prevents mules from having offspring?
Mules are infertile because the horse and the donkey do not have the same number of chromosomes. Horses have 32 pairs of chromosomes while the donkey only has 31 pairs. The offspring will also show both characteristics of both different specie.
What organism has an odd number of chromosomes?
The fern plant Ophioglossum reticulatum (netted adder's-tongue) has 630 or 631 pairs of chromosomes. Ophioglossum plants have more chromosomes than any other known living organism.
How many chromosomes would the zonkey receive from each parent?
The zonkey would receive half of its chromosomes from the zebra parent and half from the donkey parent, so typically 32 chromosomes from each parent (totaling 64 chromosomes). Zonkeys are a hybrid of zebras and donkeys, so they inherit genetic material from both species.
Do horses have more chromosomes than donkeys?
Horses have 64 chromosomes while donkeys have 62, thus a horse has two more chromosomes than a donkey. (For the record a mule has 63 a mix of the horses and donkeys numbers.)
Is a mule a tetrad?
No a mule is not a tetrad, this is due to the fact that the mule has 63 chromosomes. Mules are a hybrid between the horse and the donkey, and are unable to reproduce due to the uneven number of chromosomes.
