Which expression is equivalent to 7^3 • 7-^5
a: 7^2
b: 7^7
c: 1^ 7^2
d: 1^ 7^7

C: 1^ 7^2

1 over 7^2 is the answer

Because its a  negative 5 a 1 has to be on top,

homozygous. one is homozygous, while two is heterozygous.

here is a big fat