Monera

i)Monera includes all the organisms which lack a well organised nucleus and membrane bound cell organelles.

ii) Monera are made up of prokaryotic cell.

iii) Monera possess circular DNA.

iv) Monera are small and microscopic.

v) Monera are commonly exist as single cell or group of cells.

vi) Monera are found everywhere on the earth.

vii) Monera are found in hot springs on the underside of icebergs on the deep ocean floor, in the hottest and driest deserts as parasites and in other life forms.

viii) Most of the moneras have rigid cell wall.

ix) Monera are autotropic as well as heterotropic in nutrition.

x) Monera are known as decomposers and mineralisers in the biosphere.

Monera includes three major groups they are Bacteria, Cyanobacteria and Archaebacteria.