Why is anne frank determined to believe the best of others?

After fertilization, which type of cellular division is responsible for the growth and development of a complex, multicellular organism?

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

Did you know that a single bee would have to go to over 2 million flowers to make a single pound of honey?