(a) based on figure 1, describe two pieces of evidence a researcher could use to support the
claim that apicoplasts evolved from free-living, prokaryotic organisms.
(b) doxycycline is a drug used to treat malaria and some bacterial infections. doxycycline binds
to the prokaryotic 30s ribosomal subunit and inhibits its function. explain how doxycycline can
be an effective treatment for a p. falciparum infection in humans.