The Polar Bear has 74 Chromosomes.
This is true its 105
All bears with the exceptions being the Giant Panda or the Spectacled bear have 74 or 37 pairs of chromosomes
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i don't know all the types and exactly ho many there are but i do know a few. polar bear black bear (American black bear, Asiatic black bear) grizzly bear Spectacled bear sun bear
There are 8 species of bears:Brown bear Polar bear American black bear Asian black bear Spectacled bear Sloth Bear Sun Bear Panda bear
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normally it have 2 at once but the largest number a black bear had is 7
The black-footed ferret has 38 chromosomes
There are many species of bears, and they are all mammals.
In the wild a black bear usually lives about 7 to 10 years; in a zoo a black bear may live over 20 years.
one more than humans
a black baby bear and a black mother bear believe it or not