Isolation and enumeration of bacteria In the environment, mixed population of bacteria live in very large numbers. Identification of them is often required. To identify usually they have to be…
What are Bacteria ? Kingdom bacteria is another group of prokaryotes (other is Archaea), and bacterial cell structure and function differ from Archaea. Bacteria are all single-celled. The bacterial cells…
Archaea is the second group of prokaryotes (the other group is bacteria). They are many other differences and similarities between Archaea and Bacteria. Both are prokaryotes. Both were regarded as…
Prokaryotes are single-celled organisms that are the earliest and most primitive forms of life on earth. The prokaryotic cell structure differs from the eukaryotic cell structure. Prokaryotes can be introduced…
Introduction to origin of life on Earth The origin of life on earth is one of the great mysteries in the Universe. Scientists are still doing researches to find the…