Which is made up of lipids? steroids peptides prostaglandins

Amouse that is homozygous for the dominant trait has the genotype . it has . a mouse that is homozygous for the recessive trait has the genotype . it has . image of fur color of mice

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays

Which factor is difficult to assess in a cost-benefit analysis