Why it is important veterinary?

What is the answer for the complicated molecules that make up living things usually contain carbon. why is carbon so important in these molecules?

Achemical that is released by an animal as a signal to other members of the same species is called a pheromone. t or f

Two pea plants with yellow peas are crossed. most of their offspring have yellow peas, but about 25 percent of the offspring have green peas. for pea color, yellow is the dominant trait and green is the recessive trait. what does this tell you about the two parent plants? a. the parent plants have only dominant alleles for pea color. b. the parent plants are heterozygous for pea color. c. pea color follows an incomplete dominance pattern of inheritance. d. the parent plants are homozygous for pea color.