Which is the best way to describe the biodiversity of an area?

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.

Which organism is the producer in this food web? 7th grade question. a) arthropods b) birds c) fungi d) plants

What causes darkening of the skin as melanin production increases