Question

B. Write the following statements correctly. 1. Soil microorganisms are useful.
please give me answer
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Answer 1

Answer:

1. Soil microorganisms are both useful and harmful at same time.

Explanation:

ADVANTAGES:

1)They help in production of food materials such as bread, cheese, curd,etc.

2)Helps in preparation of vaccine.

3) Helps in fermentation.

4) Serves as an important part of carbon and nitrogen cycle.

DISADVANTAGES:

1) Responsible for rotting of food.

2) responsible for tooth decay.

3) They spread diseases.

4) Are somtimes responsible for whooping of plants.