a macomolecule that contains carbon, hydrogen, oygen and nitrogen which is used by the body for growth and repair

What type of plant is good for a bioassay and where can i buy it? i only have a month.

Which hormone is used by both males and female?

3. in the fruit fly, recessive mutation brown, b, causes brown color of the eye and absence of red pigment. recessive mutation p of another independent gene causes purple color of the eye and absence of brown pigment. the cross of a brown-eyed female and purple-eyed male produced wild type eyes. what will be the colors and their ratio in f2?