Question 1:
a) Give an account on the general organization of phylum protozoa.
b) Write short notes on:
• Asexual reproduction in protozoa.
• Development in sponges.
Question 2:
a) Explain the parasitic adaptations in platyhelminthes.
b) Write brief notes on:
• Classification of Nemathelminthes.
• Polymorphism in coelenterates.
Question 3:
a) Give an account on the general organization of phylum Annelida.
b) Write brief notes on:
• Trochophore larva
• Classification of Arthropoda.
Question 4:
a) Write an account on the general organization of phylum Mollusca.
b) Write brief notes on:
• Larval forms of Echinodermata.
• Classification of mollusa.
Question 5:
a) Give an account on the general organization of Rotifera.
b) Write brief notes on:
• Ectoprocta
• Sipuncula.