What cell structure is involved in the generation of metabolic energy

In fruit flies, gray bodies (g) are dominant over black bodies (g), and brown pigments (n) are dominant over yellow pigments (n). each individual possesses two alleles for each trait. if a fly that is homozygous dominant for both traits is crossed with a fly that is homozygous recessive for both traits, what is the predicted genotype of the offspring.

How was the climate when the ambulocetus was alive

Models are non-visual ways of coummincating how someone thinks about something in the natural world