The five-kingdom classification was proposed by
(a) R.H. Whittaker
(b) C. Linnaeus
(c) A. Roxberg
(d) Virchow
Ans. (a) R. H. Whittaker
R. H. Whittaker proposed five kingdom classification in 1959. Monera, Protista, Fungi, Plantae and Animalia are the five kingdoms according to R. H. Whittaker.
