In this model, the velocity of the spacecraft at position 2

What is called the "building block" of life?

Dominance the dominant allele doesn’t fully mask or hide the recessive. for example, a red carnation with a white carnation will produce a carnation. one gene one trait. well most of the time than one gene controls a trait. we are all different but genetically speaking we are % similar with regards to genetic makeup.

Which codon is the code for the amino acid histidine (his)?