Bio 111 Chapter 23 Connect
Cryptic female choice occurs in animal species in which __________ mate with more than one __________
Blank 1: females Blank 2: male or mate
Select the conditions that must be met for a population to be in Hardy-Weinberg equilibrium.
Mating is random. The population is very large. Natural selection is not occurring.
The __________ __________ of a population consists of all of the alleles for every gene in the population.
blank 1: gene blank 2: pool
A gene could be polymorphic if it
has at least two alleles in a population.
When mating is __________, individuals choose their mates without regard for their genotypes and phenotypes.
random
A sexual dimorphism within a species can result from __________ selection
sexual
Select the events that may initiate directional selection.
the introduction of a new allele a prolonged change in the environment