Which of the following is not a demerit of two-kingdom system of classification?
Unicellular alga, multicellular alga, prokaryotes were placed together despite having differences in fundamental characters
It could not justify the placement of slime moulds, lichens, viruses.
It did not differentiate between unicellular and multicellular organisms.
Organisms with both autotrophic and heterotrophic nutrition were provided their right place
Two kingdom classification system:
Initially, Linnaeus classified organisms into two kingdoms i.e. Kingdom Plantae and Kingdom Animalia.
Some organisms with both autotrophic and heterotrophic nutrition could not be placed where they belonged. E.g. Euglena