Small molecules of dna exist in bacteria as circular units. they contain few genes but are extremely important since they carry traits for drug resistance. these molecules are known as
a. chromosomes.
b. nucleoids.
c. plasmids.
d. nucleoli.
e. lysosomes

Rachel ate a piece of fruit and happened to drop the seeds in her backyard. after a few weeks, she saw a small plant with flowers growing in the backyard. which group does this plant belong to? a. angiosperms b. gymnosperms c. pteridophytes d. bryophytes e. chytrids