18.3 natural selection Flashcards

You may prefer our related Brainscape-certified flashcards:
1
Q

what are the 3 selection pressures?

A

predation, disease, competition

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

how is natural selection applied to organisms under selection pressures?

A

the organisms w. advantageous allele are more likely to survive & reproduce & pass on the allele

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

how is allelic frequency affected by natural selection?

A

more advantageous allele has a higher allelic frequency

How well did you know this?
1
Not at all
2
3
4
5
Perfectly