Try Magic Notes and save time.
Try it free
Try Magic Notes and save time
Crush your year with the magic of personalized studying.
Try it free
hello quizlet
Home
Subjects
Expert Solutions
Log in
Sign up
DAT Ch. 13: Evolution
Flashcards
Learn
Test
Match
Q-Chat
Get a hint
the forearm of a bird and the forearm of a human would be examples of ________________ structures
Click the card to flip 👆
homologous
may or may not have the same function but have the same ancestor, because apparently birds and humans share a common ancestor
Click the card to flip 👆
1 / 31
1 / 31
Flashcards
Learn
Test
Match
Q-Chat
Created by
tyhutchins2
Share
Share
Terms in this set (31)
the forearm of a bird and the forearm of a human would be examples of ________________ structures
homologous
may or may not have the same function but have the same ancestor, because apparently birds and humans share a common ancestor
a bird wing and a bat wing would be examples of __________________ structures
analogous
same function but no common ancestor because apparently birds and bats do not have a common ancestor
the human appendix and a cow cecum would be examples of ________________ structures
vestigial
serve no purpose but are homologous to structures in other organisms
3 theories of evolution:
match the person with the theory
people:
Cuvier
Lamarck
Darwin
theories:
natural selection
catastrophism
use & disuse/inherited traits
Cuvier - catastrophism
Lamarck - use and disuse (used will develop, unused will weaken) and inheritance of acquired traits (acquired traits are passed from generation to generation (WRONG))
Darwin - natural selection
natural selection leads to evolution of the (individual/population)
natural selection leads to evolution of the population
