section 15-1
section 15-2
section 15-3
section 16-1
section 16-2
100
preserved remains or evidence of an ancient organisms
What is a fossil (israel was here)
100
one of the first person to propose a mechanism explaining how organisms change overtime
who was Lamarck
100
Darwins theroy
what is Darwins theroy of change over time
100
changes population over time
What is genetic drift
100
individuals at one end of the curve have higher fitness individuals in the middle or at the other end
what is directional selection
200
Galapagos island
What island did Darwin visit
200
babies were been born faster than people were dying
What was the Malthus theory of population growth
200
artifical seletion dependent on
variation in nature
200
consists of all genes
What is a gene pool
200
keep center of curve at current position
What is stabilizing selection
300
because it has not been proven
Why is evoulution referred to as a theory
300
passing change off to offspring
how did organisms aquire traits
300
ability to change do to environmental change
What is adaptaion
300
number of times that the allele occurs in a gene pool
What is relative frequency
300
upper and lower individuals have higher fitness than middle
What is disruptive selection
400
well-tested explanation that unifies a broad range of observations
What is a theory
400
Earth is extremely old
What are important geology ideas to Darwin's thinking
400
Abilty to survive
What is fitness
400
a single gene that haves two allele
What is the single gene trait
400
random change in allele frequency
What is genetic drift
500
change in a kind of organism over time process by which modern organisms descend from ancient organisms
What is evolution
500
Malthus theroy of
what was Malthus theroy of population growth
500
ideas from fossils give
What is vestigal organs
500
many traits that are controlled by two or more genes
What is a polygenic trait
500
preserve remains of an organism
What is a fossil
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