Yall come through pleas Base your answers to questions 53 through 55 on the passage below and on your knowledge of biology.
Inherited instructions control the color patterns of snakes. Some snakes that are not poisonous have colors that resemble the patterns on poisonous snakes. Predators avoid eating harmless snakes that have color patterns similar to those of the poisonous snakes. The results of a recent study indicate that predators in areas that have only harmless snakes do not avoid attacking snakes that have color patterns similar to poisonous snakes.

Identify the structure that contains the inherited instructions that determine the different color patterns in these snakes.