2026 Biological ClassificationFive Kingdom classification criteria (Whittaker) Medium Question 1 of 117 in Biological Classification

The main criteria used for Five Kingdom Classification proposed by R.H. Whittaker (1969) included: I. Cell structure II. Body organization III. Presence of flagellum IV. Reproduction V. Phylogenetic relationships Choose the CORRECT answer from the options given below:

A I, II, IV and V only
B I, II, III, IV and V
C I, II and V only
D II, III and IV only

The answer is A.

Biological Classification in past papers

117 questions from this chapter have appeared across 26 exam years.