odd number of chromosomes leave them incapable of reproducing. Like mules or hinneys, a horse has 46 chromosomes and a donkey has 44. When they mate, they have a mule or a hinney which has 45 chromosomes.
2006-08-15 11:31:10
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answer #1
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answered by Bad_Boy_Lover_4_Life 1
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Yeah because they are hybrids.
I read a news report on MSN.com that was about a hybrid polar bear/ Grizzly. One of the first of it's kind. And unlike the Tion and Liger it bread naturally and WAS fertile. I say was because a hunter with a permit shot the animal before he knew what it was. Sad.
2006-08-15 08:41:26
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answer #2
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answered by Kamunyak 5
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Liger And Tion
2016-11-05 04:28:44
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answer #3
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answered by ? 4
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Because they are a hybrid species, and this makes the male sterile, just like the mule- a cross of donkey & horse.
More info from link below.
2006-08-15 08:44:45
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answer #4
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answered by Wizard of Oz 3
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Because they are hybrids and sterlie. It's the same thing with mules. It all comes back to genetics!
2006-08-15 08:38:58
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answer #5
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answered by natureutt78 4
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they're hybrids of tigers and lions...tigers and lions are both specices, so when they breed, they produce a hybrid.
sometimes hybrids can make new species, but in this case the hybrid is sterile because tigers and lions aren't genetically similar enough
2006-08-15 09:07:18
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answer #6
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answered by la wendada 3
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its the same thing as a donkey and a horse
they produce a mule.
2006-08-15 08:47:10
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answer #7
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answered by Anonymous
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They are what is known as hybrids or mules and are usually sterile.
2006-08-15 08:43:04
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answer #8
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answered by stevehart53 6
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i didn't know they couldn't....ligers are pretty much my favorite animals...HECK YES!
2006-08-15 08:38:47
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answer #9
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answered by ? 2
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Because they don't exist.
2006-08-15 10:18:50
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answer #10
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answered by Art The Wise 6
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