los átomos de un mismo elemento son iguales en masa y en el resto de propiedades. Asi entonces, los átomos de distintos elementos tendrían diferentes en su peso y en sus propiedades

Give an example of a trait that is controlled by more than one gene.

How much does one sucrose molecule weigh in grams?

How have crops been modified? a. plants have been made more susceptible to pests b. plants have been made resistant to herbicides c. plants have been made more susceptible to herbicides d. plants have been modified to have reduced yield