13. Beginning with the producer, which represents the correct order in a typical food chain?
(1 noint)

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

Where can a dna be found in a prokaryotic cell

What do isotopes of uranium have the same number of? what do they have a different number of? a) same number of protons; different number of electrons b) same number of protons; different number of neutrons c) same number of electrons; different number of protons d) same number of neutrons; different number of protons