How does dialysis rely on osmosis/diffusion

Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.

Which element forms the basis of all organic organisms a carbon b oxygen c hydrogen d nitrogen

1. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 50%25%0%100% 2. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 0%100%50%25%(picture 1 is for question 1, and picture 2 is for question 2)