Question

19 The essence of staining is to help in
recognizing the organism only
identifying the organism only
recognizing and identification of the organism
killing the organism

20 The ------------- are the first group of eukaryotic organisms
Archaebacteria
Eubacteria are single celled organisms
Protists
bacterias

Answer 1

19. recognizing and identification of the organism
20. Protists - the rest are prokaryotes