MCQs of Biology – Classification of organisms

The scientist who created kingdom protista to include unicellular protozoa and algae is:

Four kingdom classification was proposed by:

According to the four- kingdom classification, the unicellular non-nucleated organisms are placed in:

The five- kingdom classification was proposed by:

The classic five kingdoms of life was proposed by the Whittaker in:

On how many criteria living organisms has been class into five kingdoms?

The main basis of five- kingdom classification is:

In the five- kingdom classification, the blue- green algae, nitrogen- fixing bacteria and methanogenic archae- bacteria are included in:

In five kingdom classification of Whittaker, eukaryotes were assigned to:

In which kingdom would you classify the archaea and nitrogen – fixing classification were used:

Which of the following are not eukaryotes?

In Which of the following kingdoms, bacteria are included?

Who has suggested six- kingdom classification?

Six kingdom classification is based on the sequence of:

Sequence of which of the following is used to determine the phylogeny?

The distinction of living organisms into Prokaryota and Eukaryota is mainly based on the character of:

Prokaryotes are included in the kingdom:

With which of one of the following organisms a bacterium resembles most?

Kingdom Monera comprises:

Monerans having no cell wall:

Which one is the smallest organism capable of autonomous growth and reproduction?

Mycoplasma is:

Prokaryotes called ________ are similar in many ways to eukaryotic organisms.

Which of the following is a difference between eubacteria and archaebacteria?

What is true for archaebacteria?

Plant decomposers are:

The characteristic of blue- green algae is:

Which of the following is true for cyanobacteria?

Which of the the following is not a prokaryote?

In eukaryotes which of the following is not found?

Bacteria and fungi are best classified as:

All eukaryotic unicellular plants and animals come under:

Which of the following is not a protist?

Members of the kingdom Protista differ from members of the kingdom Monera mainly due to the presence of:

Taxonomic hierarchy refers to:

What organisms are considered plants by some taxonomists and prtists by others?

Saprophytic mode of nutrition is found in:

Which one is the largest unicellular organism?

In terms of nutrition, autotrophs are to heterotrophs as:

The place for keeping and studying dry plants is called;

The closely related morphologically similar sympatric population but re productively isolated are designated as:

The different forms of interbreeding species that live in different geographical regions are called;

Five kingdom classification includes:

Kingdom Protista includes:

Taxon is a:

Largest unit of classification among following is:

Identity from the following the only taxonomic category that has a real existence:

Which of the following is required as equivalent to subspecies of classical taxonomy?

The term ‘neo-systematic’ was given by:

” Ordines Anomali” of Bentham and Hooker includes: