existen muchas similitudes entre un cultivo de bacterias vivas de un pequeño ecosistema y un grupo de seres humanos viviendo en un ecosistema grade. haz una lista de similitudes

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

Explain the difference between incomplete dominance and codominance

Scientists discover two populations of mice on either side of a major river. the two populations have almost identical genes but the mice from one side cannot breed with mice from the other. this is most likely because