What are the five economic importance of protozoa
Answers
Protozoa are single-celled animals that feed primarily on bacteria, but also eat other protozoa, soluble organic matter, and sometimes fungi. Protozoa play an important role in mineralizing nutrients, making them available for use by plants and other soil organisms.
The following are the five economic importance of the protozoa:
Explanation:
1. The protozoa colonize in the waste water aid in digestion of the waste organic substances. These are also capable of feeding the bacteria in the waste water. Thus can be useful in waste water treatment. The water can be reused again.
2. These feed on the bacteria in the soil and excrete nitrogen and phosphorus which improves the fertility of the soil. So more crops can be grown on the soil.
3. These also feed on the biodegradable wastes and helps in making the environment clean and waste free.
4. They also feed on unwanted fungi living in the garden or agricultural land.
5. Many aquatic protozoa are the feed of aquatic animals thus increase the fish mass and increases the commercial sale.
Learn more about protozoa:
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