Question

In five kingdom system, the main basis of classification is
a) structure of nucleus
b)mode of nutriton
​c) structure of cell wall
d) asexual reproduction

Answer 1

Among the five kingdom systems, the main, and the most basic form of classification is considered to be the classification according to the mode of nutrition.

This classification is specified as ‘kingdom protista’ i.e. Monera, Protista, Fungi, Plantae and Animalia by R. H. Whittaker, who claimed that the simplest form of unicellular organisms depict both autotrophic and heterotrophic mode of nutrition.

Answer 2

Mode of nutrition....