The value put on timeliness in the United States is actually a cultural universal in every culture. Please select the best answer from the choices provided T F

List two limitations of natural selection

Next pretest: evolution select the correct answer in a laboratory population of flies, the female flies are gray and the males are yellowish gray. biologists observed that all the male flies had an equal chance for reproduction, but the male flies with the brightest colors were more likely to successfully reproduce. what phenomenon could explain such a change? a sexual selection b. disruptive selection c. stabilizing selection d. directional selection

Which zone within the open-ocean zone is home to the most organisms? deep zone surface zone intertidal zone transition zone