How are organisms in the domain Eukarya different from those in the domain
Archaea?
O A. Eukaryotes have one cell.
B. Eukaryotes have a cell wall.
O C. Eukaryotes have DNA.
D. Eukaryotes have organelles in membranes.

Construct an explanation about the function of mitosis for multicellular organisms

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

Flock x flock y flock z total pieces of food eaten (from previous page) 147 93 60 food percentage* % % % simulated number of birds in flock for 3rd generation** * divide each flock's total pieces of food by 300, the total number of pieces of food eaten. ** multiply the food percentage for each flock by the total number of birds (30).