/u/glublublub's posts in /r/askscience

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If the polar bear's genes a result of mutation of brown bear genes to camouflage in snow, if the polar bear were to go extinct, could it just naturally spring up again?

10 upvotes

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Is there a specific part of the brain responsible for prejudice, and if so, can this part be removed without significant harm to the individual?

1 upvotes

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From a genetic standpoint, is eugenics logical?

1 upvotes

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Will the genetic differences between humans of different race eventually widen enough to make different races considered different species?

1 upvotes

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Are spice tolerance and pain tolerance a direct corollary? If not, why so?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
If the polar bear's genes a result of mutation of brown bear genes to camouflage in snow, if the polar bear were to go extinct, could it just naturally spring up again?	10
Is there a specific part of the brain responsible for prejudice, and if so, can this part be removed without significant harm to the individual?	1
From a genetic standpoint, is eugenics logical?	1
Will the genetic differences between humans of different race eventually widen enough to make different races considered different species?	1
Are spice tolerance and pain tolerance a direct corollary? If not, why so?	1