How were the HeLa cells used to end the Polio epidemic in the early ‘60s? Explain the connection between cells & viruses in your answer

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)

Which material is commonly used as a culture medium for living cells

The backbone of the double helix has an alternating molecules. what do you call these alternating molecule?