.25
This is because 1/4 = .25
To find the allele frequency, you need to find the decimal representation of the fraction.
For example: If an allele makes up four twentieths of a population's alleles, then the frequency would be .2 (4/20 = .2)
Can you reword this question? It is confusing, but I'd love to help.
D as it shows that they are sharin and togetherness
Thymine=15%, which means adenine=15%
100-15-15=70%
Cytosine and Guanine should be equal, so 70/2
Should be 35% Cytosine