chapter 15- final Flashcards Preview

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Flashcards in chapter 15- final Deck (11):
1

model of an organism

cast

2

lowest layer in cross section of rock is the

oldest

3

corresponding changes of two or more species that are closely associated with each other, plant and animal that pollinates it,

coevolution

4

look similar but have dissimilar embryological origins

analogous features

5

not recent common ancestors but birds and bats have similar body shapes. what type of evolution

convergent

6

response to different habitats

divergent evolution

7

similarities in finches implied

adaptive radiation

8

similarity in body shape of shark and porpoise is an example of

convergent evolution

9

speciation results from

disruptive selection

10

changes in allele frequency caused by random events

genetic drift

11

genotypic variation in a population can increase through

recombination of genes by independent assortment