Escribe un párrafo o más que explique el papel del ADN y por qué es el modelo de la vida.

Which of the following occurs most often in a population when genetic variation and overproduction are present? some organisms have a lower reproductive success than others. some organisms have a higher reproductive success than others. some organisms have no reproductive success. some organisms do not have genetic variation.

Which type of respiration takes place when there is no oxygen present

Select the correct answer from each drop-down menu proteins are