15.
in fruit flies, gray body color (g) is dominant
over black body color (g). what kind of offspring
would you expect from parents who are both
heterozygous for body color (gg x gg)?
a. 0% gray, 100% black
b. 25% gray, 75% black
c. 75% gray, 25% black
d.
100% gray, 0% black

C. 75% gray 25% black

Explanation:

make a table

the four opportunities are GG, Gg, Gg, and gg.

one centimetre is equal to 0.01 metres

label a cell membrane

label b cytoplasm

label c ribosomes

label d dna

the membrane forms the outside of the cell

cytoplasm is the liquid within

ribosomes are the components within that distribute rna

the dna is the genetic make-up