1. Which amongst kingdom animalia has become recently extinct?

2. Antibiotics cure disease by

3. ICBN stands for _______.

4. Which of the following organisms can be found in extreme saline conditions?

5. Choose the correct pair.

6. Bacteria that live in hot springs are called

7. The organism that completely lack a cell wall and are smallest living cell know, can survive without oxygen is

8. Trypanosoma causes

9. Which of the following is used in biochemical and genetic work?

10. Red tides in sea appear due to

11. Sexual reproduction is by the copulation of male and female followed by embryological development is a characteristic feature of

12. Who wrote the book “Genera Plantarum”?

13. Wine turns sour because of

14. Match the columns:
1. Basidiomycetes – A. Agaricus
2. Ascomycetes – B. Albugo
3. Phycomycetes – C. Trichoderma
4. Deuteromycetes – D. Saccharomyces

15. The asexual spores are not found, vegetative reproduction occurs by fragmentation and sexual organs are absent. Identify the class of fungi.

16. Blue-green algae belong to which group?

17. The blue-green algae are also referred as

18. T.O. Diener discovered _______.

19. Naked cytoplasm, multinucleated and saprophytic are the characteristics of

20. Two organisms of the same class but different families will be kept under the same