Explain briefly the feeding habits and spawning season of the grey mullet Mugilcephalus.

Discuss the economic significance of mussel culture.

Describe four edible seaweed species suitable for culture in Indian coastal areas.

List five nutritional requirements of fish and shrimp. Explain the importance of each of these nutrients.

Explain the desirable characteristics of a candidate species for aquaculture.

Write the effect of the pH of soil on aquaculture species.

Give an account of the state-wise brackishwater aquaculture resources of India.