1. Two taxonomic species are distinguished from each other by

2. The ozone layer is found in the

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

4. Which of the following shows maximum diversity?

5. Which of the following is correct?

6. Scientific name of plants are given by

7. Systematics deals with

8. Wheat belongs to division ______.

9. Phylogenetic classification is based on

10. Taxonomic studies depends on

11.  The defining characteristic of living beings is

12. The term phylum was given by

13. A group of closely related classes is called

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

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

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

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

18. Binomial nomenclature was given by

19.  Energy transformation is never 100% efficient because of

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