¿Qué le sucede a la molécula de ADN durante el segundo paso de la replicación del ADN?

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.

What is the answer for the complicated molecules that make up living things usually contain carbon. why is carbon so important in these molecules?

Rotenone is an insecticide that is toxic