1. A system which gets a continuous flow of energy is called

2. Wheat belongs to division ______.

3. Taxonomic studies depends on

4.  The defining characteristic of living beings is

5. Two taxonomic species are distinguished from each other by

6. In a scientific name, the name of the author is printed in

7. As we go from species to kingdom in a taxonomic hierarchy, the number of common characteristics

8. A group of closely related classes is called

9. Scientific name of plants are given by

10.  Energy transformation is never 100% efficient because of

11. The ozone layer is found in the

12. Binomial nomenclature was given by

13. The term phylum was given by

14. Phylogenetic classification is based on

15. Systematics deals with

16. Energy flow and energy transformation in a living system follow

17. A group of plants and animals with similar traits of any rank is

18. Which is less general in characters as compared to genus

19. Which of the following shows maximum diversity?

20. Which of the following is correct?