Question

3.
Give one word for the following.
a. Excessive growth of algae in nutrient enriched water body that hinders the penetration of sunlight to
the bottom layers of water reservoir.
b. A process of heat and cold treatment to which milk is subjected in which it is heated to about 70°C
for 15-30 seconds and then suddenly chilled and stored.​

Answer 1

Answer:

a. The process of excess growth of algae in nutrient enriched water is photonutrition process.

b. The process of heat and cold treatment to which milk is subjected is pasturization.

Answer 2

Answer:

Explanation:

a. Photonutritient and b. Pasteurization