Watersheds may be contaminated by fertilizers and other pollutants. When these substances enter a waterway, they can cause algal blooms,
which are rapid overgrowths of algae. When the algae die, the decay uses up a large portion of dissolved oxygen. Declining oxygen levels can
then cause large die-offs of animals in the waterway.
What will an algal bloom in a watershed most likely cause?

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)