Apure-breeding female fruit fly with a yellow body is crossed to a pure-breeding male fruit fly with a gray body. all female offspring from the cross have gray bodies and all males have yellow bodies. body color is likely a(, and the gray allele is

a.
x-linked; dominant

b.
x-linked; recessive

c.
autosomal; recessive

d.
autosomal; dominant

the function of the protein macromolecule is to move things in and out of the cell and transport other molecules in the body. there are many functions of proteins. they are the basic building blocks of living things and are responsible for the growth and repair of body cells and tissues.

explanation:

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.

answer; (a) medicalized;