Some lifespan developmentalists use a(n) approach, drawing on several perspectives.

Amistake occurs during mitosis of a muscle stem cell. how might this affect muscle tissue

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

What two fields of study provide the core information that is used to classify organisms?