What is the result of cell division? a. one daughter cell with double the dna of the parent cell b. two daughter cells with double the dna of the parent cell c. one daughter with half the dna of the parent cell d. two parent cells with the same dna as the parent cell

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

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?

Give three examples of plant activities that are affected by circadian rhythms and natural fluctuations in the length of daylight?