Which elements, besides carbon, are found in all four types of
macromolecules?
o
a. oxygen and nitrogen
o
b. hydrogen and phosphorus
o c. hydrogen and oxygen
o
d. nitrogen and phosphorus

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)