Questions for 11 July 2018 Zoology
Q:-1 Compare between polyp and medusa. Why medusa has advancement over polyp? (15) Q:-2 Enlist all essential enzymes of DNA replication. Give their functions also. (10) Q:-3 Compare between prokaryotic and eukaryotic DNA replication process. Discuss replication at end points of chromosomes. (20) Q:-4 Discuss common features of obelia and Aurelia. Describe life cycle of Aurelia in detail with suitable diagrams. (20) Q:-5 What is alteration of generation and metagenesis. Comment on the phenomenon taking example from animal kingdom. (20)