Is primary succession faster or slower than secondary secession

How did the research presented in the article affect scientists' understanding of the evolution of eukaryotes

Gene expression is the activation of a gent that results in a question 1 options: protein dna mitochondria

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)