Which is not an example of a human organ system? a) extracellular system b) digestive system c) nervous system d) respiratory system

When explaining dominant and recessive traits to a younger family member, they respond, "well chances are i can probably taste ptc, since dominant traits are more common." how might you address this misconception?

The normal shape of an enzyme is as shown in structure a. if the enzyme’s shape changes to that shown in structure b, what are two consequences of this change?

What happens during the experiment stage of the scientific method