Write a note on Hemichordata.

Give a brief account on Ctenophora.

Write an account on common characters of Arthropoda.

What are the fundamental distinct features of all chordates?

How are the vertebrates are further divided by divisions? Write the differences between them.

What are the general features of Reptilians?

Describe the female reproductive system of cockroach.

Draw the digestive system of cockroach?

Describe the digestive system of cockroach.

Describe the morphology of earthworms with neat diagram.

Write a short note on the life cycle of earthworm.

Explain the process of physiology of digestion of fats.

Explain the structure of the liver with diagram. Add a note on its functions.

Explain the digestion in the stomach.

Write a note on surfactants.

Explain Transport of carbon dioxide during respiration.

Write note on
a) Emphysema and
b) Tuberculosis.

Explain coagulation of blood.

Write a note on disorders of the circulatory system (Any two).

Show the double circulation by way of diagrammatic sketch.

Give a brief account on cardiac cycle.

Explain the importance of blood pressure.

Write a note on the structure of contractile protein.

Explain Depolarization in the conduction of nerve impulse.

How are reflex actions classified?