16. According to the Hardy-Weinberg equation, the genotype frequencies for the three
possible combinations of alleles in a population are described by the ratio p^2: 2pq: q^2.
a) Use this ratio to determine the genotype frequency in a population where p = 0.7 and q =0.3 Show your reasoning. (3 points)

A1A1 =
A1A2 =
A2A2 =

b) Assume that A1 is a dominant allele that codes for purple leaves and A2 is a recessive allele
that codes for white leaves. What will be the frequencies of purple and white phenotypes in
this population? (1 point)

i believe the correct answer from the choices listed above is the first option. the scientists need to look at the   validity of data, claims, hypotheses, and observations before  developing an argument. they base their arguments on facts that are present and they make sure they have proofs. 

explanation:

the food storage products of chrysophytes are oils or the polysaccharide laminarin.   formerly classified as plants, the chrysophytes contain the photosynthetic pigments chlorophyll a and c all but the yellow-green algae also contain the carotenoid pigment fucoxanthin.