What are simple units which are neither prokaryotes nor eukaryotes?
ferns viruses barnacles plants bushes fungi insects animals
A B C D E F G H
Viruses Viruses Viruses are simple units which invade cells.
Viruses are simple units which are neither prokaryotes nor eukaryotes
What are simple units which are neither prokaryotes nor eukaryotes? (A) ferns (B) viruses (C) barnacles (D) plants (E) bushes (F) fungi (G) insects (H) animals