Even though human proteins are synthesized from only 20 different amino acids, there are thousands of different proteins found in human cells. this great variety of proteins is possible because the

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

Recombinant dna (rdna) creates offspring which are genetically identical to the parent is the process of breeding only organisms with desirable traits involves the removal of the nucleus of a cell combines genes from organisms of different species in a lab

Plsss > .< compare and contrast the characteristics of flatworms rounds worms and earthworms