in natural selection, what must be true of trait...

asked Dec 25, 2016 in Chemistry by tina12
In natural selection, what must be true of traits that are passed down through generation?

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2 Answers

answered Dec 25, 2016 by anonymous
Natural selection is the process by which individuals who are best suited to the environment tend to leave (on average) more offspring than others.

Evolutionary changes take place over many generations and through millions of years of natural selection. For the genes to survive, they must be among the strongest.
 
answered Dec 25, 2016 by anonymous
Dominant trait , survival of the fittest

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