Middle School

Which of the following is true about microorganisms?

A. Microorganisms can have both beneficial and detrimental effects on other organisms.
B. Microorganisms never have any effect on other organisms.
C. Microorganisms can have only beneficial effects on other organisms.
D. Microorganisms can have only detrimental effects on other organisms.

Answer :

Answer:

the answer is

A) Mold is a beneficial microorganism that can aid decomposition.

Explanation:

Microorganisms can have both beneficial and detrimental effects on other organisms, fulfilling critical roles in ecosystems and contributing to health and disease.

The correct answer to the question is A. Microorganisms can have both beneficial and detrimental effects on other organisms. Microorganisms include a vast array of microscopic life such as bacteria, viruses, fungi, and protozoa. They are ubiquitous on Earth and play essential roles in various ecosystems. From supporting food webs to aiding digestion and producing vital substances like antibiotics and vitamins, microorganisms provide numerous benefits. Moreover, they can exist harmlessly or symbiotically within other organisms as part of the normal microbiota. However, some microorganisms can cause diseases, spoil food, and bring about other detrimental effects. Therefore, their impact on other organisms and on the environment is complex and variable, leading to both positive and negative outcomes.