Study the following statements:
(A) Prokaryotes do not have nucleus.
(B) A single cell can perform all the functions in a unicellular organism.
(C) Blue-green algae are the examples of prokaryotes.
(D) Eukaryotes do not have well-organized nucleus with a nuclear membrane.
The correct statements are
1
(A), (B) and (C)
2
(A), (B) and (D)
3
(A), (C) and (D)
4
(B), (C) and (D)