If species do not evolve, they go __________________ .
Extinct
Oops!
Check
Okay!
Check
15
This is a trait that makes an organism more suited to its environment
Adaptation
Oops!
Check
Okay!
Check
15
The process of change in a species over time is called
Evolution
Oops!
Check
Okay!
Check
15
A characteristic of different organisms that have similar function but not necessarily the same structure and did not come from the same common ancestor
Analogous Structure
Oops!
Check
Okay!
Check
15
True/False - Many animals have vestigial structures from an ancestor.
TRUE
Oops!
Check
Okay!
Check
15
A species splits into two or more descendant species, resulting in once similar or related species to become more and more dissimilar.
Divergent Evolution
Oops!
Check
Okay!
Check
25
This is the study within biology that looks at where organisms live(d) past/present
Biogeography
Oops!
Check
Okay!
Check
20
An example of a Homologous molecule
Answers vary: DNA, RNA, Protein, Cytochrome C
Oops!
Check
Okay!
Check
15
To understand evolutionary relationships, scientists these days mostly look at _____________.