Estudio de caso
la fabrica de papel.

Classify the structures as homologous or analogous, depending on their structure and function.

In some plants, pointed leaves (p) are dominant over rounded leaves (p). a plant with a genotype of pp

When a human or animal consumes food, the carbon in that food is most likely to be converted into which of the following elements? a. carbon remains carbon b. nitrogen c. oxygen d. hydrogen