Biodiversity – Online MCQs Test – Biology 9th

1. Which of the following is the correct way of writing a scientific name:

2. In the taxonomic hierarchy choose the term which encompasses all order in the list.
(i) Genus
(ii) Species
(iii) Order
(iv) Class

3. The smallest and basic unit of classification is:

4. The highest taxon of classification is:

5. In five kingdom system virus placed in:

6. To understand about the characteristics of specific organisms individually, is simply called:

7. In four kingdom classification, kingdom Metaphyta includes all of the following except:

8. Biodiversity is the source of:

9. All organisms are classified into:

10. Scientific name of human is:

11. Biodiversity is effected with:
(i) Pollution (ii) Deforestation (iii) Over hunting

12. Identify the correct sequence of classifying an organism:

13. In biology 'Analogous' means:

14. Members of which kingdom have cell wall and are all heterotrophic:

15. Scientific name of pea is:

16. Biological name of cat is:

17. All are involved in classification except:

18. Closely related species are grouped together into:

19. It is the degree of variation within or among the species .exists on the different regions of the earth.

20. The taxa are arranged ascending order and form a ladder, called:

21. Select the mismatched:

22. In biology, 'Homologous' means:

23. Biodiversity describes:

24. The groups into which organisms are classified are known as:

25. The grouping of organisms is called: