Create an account
the number of times a certain allele occurs in a gene pool compared with the number of times the other alleles occur
individuals at one end of the curve have higher fitness than individuals in the middle or at the other end
individuals near the center of the curve have higher fitness than individuals at the end
individuals at the upper and lower end of the curve have higher fitness than individuals near the middle
a situation in which allele frequencies change as a result of the migration of a small subgroup of a population
allele frequencies in a population will remain constant unless one or more factors cause those frequencies to change
5 conditions required to maintain genetic equilibrium
random mating, large population, no movement in/out of population, no mutations, no natural selection
the members of two populations cannot interbreed and produce fertile offspring
two population are capable of interbreeding but have differences in courtship rituals or other types of behavior
two populations are separated by geographic barriers such as rivers, mountains, or bodies of water
Please allow access to your computer’s microphone to use Voice Recording.
Having trouble? Click here for help.
We can’t access your microphone!
Click the icon above to update your browser permissions and try again
Reload the page to try again!Reload
Press Cmd-0 to reset your zoom
Press Ctrl-0 to reset your zoom
It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Please upgrade Flash or install Chrome
to use Voice Recording.
For more help, see our troubleshooting page.
Your microphone is muted
For help fixing this issue, see this FAQ.
Star this term
You can study starred terms together