Answer:
Bergey’s Manual of Systematic Bacteriology is a manual which includes characteristics of different types of prokaryotic organisms such as bacteria. this manual is used to identify different types of prokaryotic organisms.
Step-by-step explanation:
Prokaryotic organisms are those which have no true nucleus or in other words membrane is absent around the nucleus. Organelles such as mitochondria, lysosomes, ribosomes, vacuole and endoplasmic reticulum are also absent. If these characteristics are present in an organism so we can say that it is a prokaryotic organism.