Jack has the most common form of color blindness. What type of color blindness does he have? red-green
Blue-red
blue-yellow
blue-green
red-yellow

Which plains area lies in both the united states and canada? altiplano central canadian shield coastal plains great plains

Which best explains why there are 64 possible codons in the genetic code and only 20 amino acids that make protiens of living organisms on earth

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?