Question

Distinguish between the following pairs of science :
Prokaryotes and eukaryotes

Answer 1

Prokaryotes	Eukaryotes
(i) Organisms with cells containing a primitive, undefined nucleus are called prokaryotes.	(i) Organisms with cells containing a well-defined nucleus with a nuclear membrane are called eukaryotes.
(ii) They contain small ribosomes.	(ii) They contain larger ribosomes.
(iii) They lack other cell organelles.	(iii) They contain other cell organelles.
(iv) Examples: Bacteria, blue-green algae	(iv) Examples: Euglena, Human beings.