si en una misma familia un niño de seis años le preguntara a su hermano ¿por que tu tienes el color de ojos verdes de nuestra mamá y yo, el color de ojos café igual a papá?

it's     c       this is a cell (b) with a nucleus (c) containing dna (a). the dna is organized into chromosomes (d). a section of the chromosome that codes for a trait is called a gene (e).

lizards have adapted to life in the desert. some desert lizards have toes with spiny scales to them run across the sand without sinking. some use the sand to hide from predators, or to search for small animals that they prey upon.

where in your body is there an enzyme that does function at a high or low ph? what is the name of that enzyme and its function?