Question

write a short paragraph on the harmful effects of microorganisms... ​

Answer 1

Answer:

Microorganisms are useful as well as harmful also, in fact, some microbes are very helpful but most of them are harmful to living beings.  

1. Some microorganisms are pathogens which cause diseases to human animals and plants.

2. Bacteria and fungi are well known to cause food spoilage and make them unfit for eating.

3 Bacteria cause some diseases like cholera, typhoid, and diarrhea through water and food.

4. Virus scan causes smallpox, cold, hepatitis polio and soon.

5. Some microorganisms show antibiotic resistance to certain diseases.

Answer 2

Answer:

Hope it's helpful to you

Explanation:

Micro-organisms cause diseases in animals. For example, in humans, bacteria cause diseases such as tuberculosis, cholera, typhoid, etc. In cattle, the foot and mouth disease is caused by a virus. Also, several microbes cause diseases in plants. For example, the productivity of wheat, orange, apple, etc. is reduced due to microbial diseases in plants. Certain microbes, on entering into our body, produce toxic substances. This leads to food poisoning. Some micro-organisms such as fungus spoil our food. For example, bread when left unused under moist conditions gets spoilt by fungus, producing a white cotton-like growth on the bread.

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