natural selection Flashcards

(8 cards)

1
Q

gene flow

A

the movement of genes go in and out of the population

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1
Q

Divergent evoultion

A

accumulation of differences between groups which can lead to the formation of new species

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2
Q

coevolution

A

where 2 species evolve in responce to eachother

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3
Q

genetic drift

A

allele frequencies in a population change as a result of random chance

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4
Q

convergent evolution

A

where unrelated organisms come to resemble on another

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5
Q

reproductive isolation

A

occurs when members of the population cannot interbreed

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6
Q

behaviral isolation

A

occurs when 2 indivulals are capable of interbreeding but have incourshio rituals

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7
Q

temporal

A

the species reproduce at different seasons

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