Which of the following populations is most likely to be in Hardy-Weinberg equilibrium?
A) birds competing for nest sites
B) prairie dogs with established burrows
C) bacteria with mutating genomes
D) a few starfish in a tidal pool

Use the phylogenetic tree to the right to determine which statement below is true. organisms a and f are not related. organism e is more closely related to organism b than organism f. organisms c and d are more closely related than organisms a and b. phylogenetic trees

What process decreases the salinity of ocean water? decreased precipitationdecreased melting of glaciersincreased evaporationincreased runoff from rivers

What tool do geneticists use to predict the outcome of genetic crosses? a.karyotype b.punnett square c.centrifuge