Answer: By improving the nutritional value of fish
Step-by-step explanation:
Biotechnology is the field of biology which applied the knowledge of biology to develop technology which can solve the problems associated with the human life. Biotechnology is important for the improvement in agriculture as it helps in improving the quality and quantity of the agricultural products.
Improving the nutritional value of fish involves the application of biotechnology. As this can improve the quality of fish production as a source of food.