Q. No. 2. Discuss biological and economic importance of Fungi. (20)

 

Q. No. 3. Describe main features of Gymnosperms and explain life cycle of Pinus. (20)

 

Q. No. 4. What are main types of Pollution? What may be the measures for its control? (20)

 

Q. No. 5. Explain CAM Photosynthesis contrasting it to C4 Photosynthesis in terms of partitioning of a pathway. (20)

 

Q. No. 6. What are the evidences in support of Evolution? What contributions modern genetics has made for its support? (20)

 

Q. No. 7. What is the evidence for semiconservative replication of DNA? (20)

 

Q. No. 8. Write short notes on the following: (5 marks each) (20)
(a) Ultrastructure of cell membrane
(b) Speciation
(c) Vernalization
(d) Classes of Algae