DIO А
B
Which of the following states why one of the models is better for mov
more nutrients in and out of the cell?
O A. B is better because it has more surface area.
O B. A is better because it has more surface area.
D G A is better because it has less volume.

Facilitated diffusion move large molecules and/or polar molecules across the cell membrane. what does facilitated diffusion use to do this?

Which body region are part of the cephalic region?

3. in the fruit fly, recessive mutation brown, b, causes brown color of the eye and absence of red pigment. recessive mutation p of another independent gene causes purple color of the eye and absence of brown pigment. the cross of a brown-eyed female and purple-eyed male produced wild type eyes. what will be the colors and their ratio in f2?