how would you describe the hornworm caterpillar and the tomato plant do they have a symbolic relationship explain reasoning

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

If water were a non polar molecule, how would its properties be different ? a.) water would be a much lighter molecule b.) water would be able to climb up inside plants c.)water would not be able to form hydrogen bonds d.) water would stick together much more strongly

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?