Match the description with the correct term. Answerscan be used more than once! Â
Group of answer choices
Crayfish fight each other to determine which male will mate withfemales. They fight by charging each other and clashing their clawstogether. The male with bigger claws usually wins. What is thisdescribing?
    [ Choose ]        Evolutionary trade-off        Intersexualselection        Stabilizing selection        Intrasexual selection        Founder effect    Â
In a small group of people living in a remote area, there is ahigh incidence of “blue skinâ€, a condition that results from avariation in the structure of hemoglobin. All of the “blue-skinnedâ€residents can trace their ancestry to one couple, who were amongthe original settlers of this region. The unusually high frequencyof “blue skin†in the area is an example of
    [ Choose ]        Evolutionary trade-off        Intersexualselection        Stabilizing selection        Intrasexual selection        Founder effect    Â
Robins typically lay four eggs during each reproductive event.If more than four chicks are hatched, each may be malnourished, andif fewer than four chicks are hatched, it may result in too fewviable offspring to pass on the parent’s genes. This is an exampleof [ Choose ]        Evolutionary trade-off        Intersexual selection        Stabilizing selection        Intrasexualselection        Founder effect  Â
