Entry Test 2021 Biology Variety of Life MCQS Online Preparation Sample Paper Questions with Answer

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Variety of life, homology, biochemistry, genetics, taxonomic hierarchy.

The diversity of life on Earth is a testament to the complexity of evolution, where homology has an important role to play in understanding how organisms are connected. Homogeneity has revealed the common ancestry of species and their genetic blueprints, revealing how they evolved in relation to biochemistry and genetics. And to further comprehend the interconnectedness, Nokryan.com has reached these interconnected realms by way of a taxonomy hierarchy.

Variety of Life by Nokryan.Com

1. Robert Whittekar’s five kingdom system of classification was modified by ?

  • Charles Chamberland
  • Ernst Haeckel
  • E.Chatton
  • Margulis and Schwartzcorrect

2. A set of related genera would grouped into ?

  • A class
  • An order
  • A species
  • A familycorrect

3. Linnaeus published his list of animals in ?

  • 1747
  • 1753
  • 1748
  • 1758correct

4. Species is the basic unit of ?

  • Ecology
  • Genetics
  • Classificationcorrect
  • Evolution

5. The five kingdom system of classification was proposed by ?

  • Undertaker
  • Margulis and Schwartz
  • Robert Whittakercorrect
  • Robert Brown

6. Carolus Linnaeus developed the system of nomenclature which is called ?

  • Naming and classification
  • Binomialcorrect
  • Trinomial
  • Monomial

7. According to Whittaker system of classification the prokaryotic unicellular organisms belong to the kingdom ?

  • Moneracorrect
  • Animal
  • Protists
  • Fungi

8. In 1866, Ernst Haeckel in order to accommodate Euglena like organisms and bacteria, proposed a kingdom called ?

  • Protistacorrect
  • Monera
  • Plantae
  • Fungi

9. Members of which category resembles to one another more than do the members of higher taxon ?

  • Second last from higher
  • Lowercorrect
  • Second to higher
  • Middle

10. Vaccination was introduced by ?

  • Louis Pasteur
  • Chamberland
  • Robert Koch
  • Edward Jennercorrect

11. Scientific name has advantage of having ?

  • No scientific bases
  • Same name applied to different organisms
  • Same organisms having different names in different areas
  • Scientific basis and universally acceptedcorrect

12. Stanley isolated viruses from the host cell of tobacco in ?

  • 1946
  • 1935correct
  • 1835
  • 1992

13. Five kingdom system proposed by Margulis and schwartz is not based on ?

  • Cellular organization
  • Nucleic acidcorrect
  • Genetics
  • Mode of nutrition

14. The study of viruses is called ?

  • Mycology
  • Ecology
  • Virologycorrect
  • Phycology

15. Large groups are divided into smaller groups until the ?

  • Species levelcorrect
  • Order level
  • Phylum level
  • Class level

16. Viruses may be considered non living because ?

  • Their nucleic acid does not code for protein
  • They cannot reproduce independentlycorrect
  • They can mutate
  • They do not loco mote

17. Phlogeny describes a species ?

  • Morphological similarities with other species
  • Evolutionary historycorrect
  • Reproductive compatibilities with other species
  • Geographic distribution

18. In the classification system the mode of nutrition related to fungi is ?

  • Absorptioncorrect
  • Chemosynthesis
  • Ingestion
  • Photosynthesis

19. Solanum tuberosum is the scientific name of ?

  • Tobacco
  • Tomato
  • Potatocorrect
  • Onion

20. In the scientific name of onion, Allium cepa, the Allium belongs to its ?

  • Species
  • Family
  • Group
  • Genuscorrect

21. Cassia fistula is the scientific name for ?

  • All of thesecorrect
  • Amaltas
  • Golden shower
  • Argvad

22. A class is a group of related ?

  • Family
  • Ordercorrect
  • Species
  • Genera

23. In the five kingdom system of classification developed by Robert Whittaker, member of the kingdom plantar are auto tropic, eukaryotic and ?

  • Multicellularcorrect
  • Motile
  • None of these
  • Have sexual reproduction

24. The hereditary material in viruses may be ?

  • DNA
  • RNA
  • Both A & B
  • DNA or RNAcorrect

25. In the kingdom system which of the following would characterize an animal ?

  • Inability to move
  • Ingestion of foodcorrect
  • Photosynthesis
  • Cellulose cell wall

Biology

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