In Whittaker's five kingdom classification, eukaryotes were assigned to:
2 of 5 kingdoms
3 of 5 kingdoms
4 of 5 kingdoms
All the 5 kingdoms
In R. H Whittaker's five kingdom classification, Protista comprises of:
All eukaryotes
All prokaryotes
Unicellular eukaryotes
Both 1 and 2
Which of the following taxonomic ranks contains organisms which are least similar to each other?
Class
Genus
Family
Species
