What is an example of a cell membrane?

Asap! how does the distance between two objects affect the force of gravity? how is the moon dependent on the sun?

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 are the headings of a data table