The fact that the population of moths include both brown and green moths is an example of? a.) selection b.) overproduction c.) competition d.) variation e.) speciation

When rutherford performed his metal foil experiment, he was surprised that most of the alpha particles

Which feature would you expect to find in a population in which sexual selection depends on male competition?

The images show two species of tree frogs in a particular region. the gray tree frogs are adapted to the trees of the woodlands, while the green tree frogs can survive in woodlands or grasslands. the gray frog was abundant in the woodlands. because of climatic changes, most of the trees in the region died, and the woodlands changed to grasslands. in such a case, the . the gray tree frog is closely related to the green tree frog genetically, but they have different mating calls. this suggests that speciation occurred because of .