Biology Chapter 16/17 review

The theory that all living organisms evolved from a common ancestor is called

The finches that Darwin observed varied how?

The number of times an allele occurs in a population is called

If the allele frequency changes.  Like from 40% B to 70 % B, the population is

The mechanism for evolution is called?

A population in which the allele frequencies do not change and is NOT evolving is in

Which of the following can Mess up genetic equilibrium

Natural selection picks based on 

A trait controlled by more than one gene (like height) is called a/an

Which person influenced Darwin and thought that acquired characteristics could be passed down?

What is another name for artificial selection?

Darwin observed how species compete for what they need (food, mates).  This is called

Where do you get your adaptations?

What relatively recent advance in science has supported the theory of evolution

An organism that is less likely to survive and reproduce has

How modern organisms are believed to have changed over time and come from a common ancestor. 

The type of natural selection (for complex traits) that selects for the intermediate phenotype

What type of reproductive isolation example due to difference in mating songs

A bat wing and a insect wing are an example of what type of structure

Which factor does not make organisms different (genetically)