1. Who wrote the book “Genera Plantarum”?

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

3. Blue-green algae belong to which group?

4. Red tides in sea appear due to

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

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

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

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

9. Trypanosoma causes

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

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

12. Which amongst kingdom animalia has become recently extinct?

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

14. Antibiotics cure disease by

15. Choose the correct pair.

16. The blue-green algae are also referred as

17. T.O. Diener discovered _______.

18. ICBN stands for _______.

19. Wine turns sour because of

20. Bacteria that live in hot springs are called