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

2.  Energy transformation is never 100% efficient because of

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

4. A group of closely related classes is called

5. Binomial nomenclature was given by

6. Wheat belongs to division ______.

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

8. The ozone layer is found in the

9. Which of the following is correct?

10. The term phylum was given by

11. Systematics deals with

12.  The defining characteristic of living beings is

13. Taxonomic studies depends on

14. Which of the following shows maximum diversity?

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

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

17. Phylogenetic classification is based on

18. Scientific name of plants are given by

19. Two taxonomic species are distinguished from each other by

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