L. graminifolia and L. canadensis grow together in southeastern areas of the United States. They rarely interbreed in the wild because L. graminifolia flowers in the early spring and L. canadensis flowers in summer. This is an example of Blank______.Multiple choice question.temporal isolationecological isolationmechanical isolationbehavioral isolation

The flowers of many related species of plants often differ significantly in their proportions and structures, which ensures limited, if any, transfer of pollen from one plant species to another. This is an example of Blank______.Multiple choice question.ecological isolationbehavioral isolationmechanical isolationspatial isolation

What type of isolation occurs when members of one species are unable to successfully interbreed with members of another species?Multiple choice question.BiologicalReproductivePhysiologicalEvolutionary

If two species that have evolved over time to be completely reproductively isolated suddenly come into contact with one another, they will likely Blank______.Multiple choice question.remain distinct specieshybridize, forming a third specieshybridize, initiating gene flow and homogenizing the gene pools

Which of the following is an example of postzygotic isolation?Multiple choice question.Mating between a sheep and a goat produces an embryo that fails to develop.Several frog species that occupy the same habitat remain separate species because they breed at different times of year.Lions and tigers do not hybridize in the wild because they are ecologically isolated.A male moth cannot detect pheromones produced by females of different moth species.

Which of the following occurs when different species are isolated by their mechanics, i.e., the genitalia of the males and females may have different shapes, sizes of locations?Multiple choice question.Behavorial isolationTemporal isolationEcological isolationMechanical isolation