Question

What is streptococcus?

Answer 1

Streptococcus is class of bacteria belonging to genus of coccus gram-positive bacteria.

Explanation:

Cocci are spherical or oval bacteria. When cocci(bacteria) form long chains of cells(resembling strings of beads), then the arrangement is called as streptococci.

https://biofoundations.org/probiotics-s-salivarius-k12-s-salivarius-m18-strengthen-oral-health/