Question

Which of the following statements about prokaryotes is correct?
a. They have a nucleus.
b. Their evolution preceded that of eukaryotes.
c. They are multicellular organisms.
d. The organelles in their cytoplasm are surrounded by membranes.

Answer 1

a microscopic single-celled organism that has neither a distinct nucleus with a membrane nor other specialized organelles. Prokaryotes include the bacteria and cyanobacteria.

Answer 2

Not a or C

Answer 3

not b either