NEET BIOLOGY

Detailed explanation-1: -Both archaebacteria and eubacteria are singlecelled microorganisms, which are usually called prokaryotes. The main difference between archaebacteria and eubacteria is that archaebacteria are usually found in extreme environmental conditions whereas eubacteria are found everywhere on earth.

Detailed explanation-2: -Like archaebacteria, eubacteria are complex and single celled. Most bacteria are in the EUBACTERIA kingdom. They are the kinds found everywhere and are the ones people are most familiar with. Eubacteria are classified in their own kingdom because their chemical makeup is different.

Detailed explanation-3: -Eubacteria are called true bacteria and N-acetylmuramic and they have higher degrees of organization. Archaebacteria are called living fossils and they can survive in extremely harsh (highly acidic, high temperature, methanogenic) environments.

Detailed explanation-4: -The similarities are that archaea and eubacteria are prokaryotes-single-celled organisms that do not have a nucleus or organelles.