solution:

C. Linnaeus grouped the living beings dependent on morphological characters like Plantae and Animalia.

In any case, it was not adequate as there were sure living beings guaranteed by both botanist and zoologist. Later R.H. Whittaker proposed five realm grouping framework. Euglena and ooze molds were given put under realm Protista. Blue green growth and microscopic organisms were been put under Monera. In 1977 Carl Woese proposed six realm order. In this order, the Kingdom Monera was parted into two additional spaces for example Eubacteria and Archebacteria this was done dependent on some significant contrasts in the cell divider. A lot more life forms like infection, viroids and prions are there without being arranged under any realm. Subsequently one might say that the organic characterization is a steadily developing marvel.