What two factors are required for a character or trait to adapt through natural selection?

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What two factors are required for a character or trait to adapt through natural selection?

2007-05-01 19:47:47 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Biology

2 answers

It has to be an inheritable trait.

It has to improve the chances of the carrier to have more offspring, compared to others without the trait.

2007-05-01 20:38:20 · answer #1 · answered by Labsci 7 · 0⤊ 0⤋

1.It should be useful to be selected competitively. 2.It should be able to pass on to next generation.
3.it should be able to express in the next generation.

2007-05-02 03:45:03 · answer #2 · answered by Anonymous · 0⤊ 0⤋