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

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In evolution, does one single specimen mutate in a certain way that's beneficial regarding its environment and then pass down the mutated genes to its offspring increasing their chances of survival, or do several specimens mutate in the same way in different locations?

13 upvotes

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How do stars fuse elements? How does a star explode?

7 upvotes

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Pereosteal vs compact vs osteon vs lamellar bone?

3 upvotes

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How does lightning kill you?

2 upvotes

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What happens biochemically when fat, as opposed to carbohydrates, is burned for cellular energy?

1 upvotes

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Can a suntan ever be permanent?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
In evolution, does one single specimen mutate in a certain way that's beneficial regarding its environment and then pass down the mutated genes to its offspring increasing their chances of survival, or do several specimens mutate in the same way in different locations?	13
How do stars fuse elements? How does a star explode?	7
Pereosteal vs compact vs osteon vs lamellar bone?	3
How does lightning kill you?	2
What happens biochemically when fat, as opposed to carbohydrates, is burned for cellular energy?	1
Can a suntan ever be permanent?	1