exam 1 study guide Flashcards
1
Q
what is a phenotype?
A
an observable trait
2
Q
what 2 factors contribute to phenotype?
A
genotype and the environment
3
Q
what is phenotypic variation?
A
differences in physical traits and behaviors observed among individuals within a population
4
Q
what is the biological species concept?
A
species are groups of actually or potentially interbreeding populations that are reproductively isolated from other such groups
5
Q
what is the morphospecies concept?
A
species are groups that look alike
6
Q
A
