Cocci that occurs in clusters or groups are:

Question

Diplococci
Streptococci
Staphylococci
Micrococci

Answer 1

Correct! All of the choices listed are cocci that occur in clusters or groups. Diplococci are cocci that occur in pairs, streptococci are cocci that occur in chains, staphylococci are cocci that occur in grape-like clusters, and micrococci are cocci that occur in irregular clusters or groups.