mayan
Jun 29, 2010, 11:18 PM
Which of the following are even smaller?
A. chlamydias
B. prions and Viriods
C. Rickettsias
D. Cyanobacteria
A. chlamydias
B. prions and Viriods
C. Rickettsias
D. Cyanobacteria
View Full Version : Is chlamydias smaller than viruses?