Question

the difference between how organisms look is determined by the organisms...

order of phosphate and sugar

nitrogen base sequence

polymer

rewatch

Explanation:

The genetic information that determines the physical characteristics (phenotype) of organisms is encoded in the DNA. The sequence of nitrogen - bases (adenine, thymine, guanine, cytosine) in DNA forms genes, which in turn determine the traits of an organism. The order of phosphate and sugar in DNA is a constant backbone structure and does not carry the genetic information for differences in appearance. Polymers are general large - molecule structures and are too broad to specifically determine organismal appearance differences.

Answer:

nitrogen base sequence