20 points
Do prokaryotes have ribosomes? Why?

Which medullary index indicates a human hair? a. 0.653 b. 0.733 c. 0.516 d. 0.256

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?

What is the difference between an igneous, sedimentary and metamorphic rock