Biodiversity – Online MCQs Test – Biology 9th

1. The smallest and basic unit of classification is:

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

3. Closely related species are grouped together into:

4. Biodiversity describes:

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

6. Scientific name of pea is:

7. Biological name of cat is:

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

9. Scientific name of human is:

10. All organisms are classified into:

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

12. In five kingdom system virus placed in:

13. Biodiversity is the source of:

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

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

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

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

18. All are involved in classification except:

19. Select the mismatched:

20. The grouping of organisms is called:

21. Identify the correct sequence of classifying an organism:

22. The highest taxon of classification is:

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

24. In biology, 'Homologous' means:

25. In biology 'Analogous' means: