QuestionMay 26, 2025

Organisms called parasites are: exclusively members of organisms called bacteria. always harmful to their host who they cannot survive without. important as decomposers within certain ecosystems. only found within the infectious microbes called bacteria. free-living organisms that do not require a host.

Organisms called parasites are: exclusively members of organisms called bacteria. always harmful to their host who they cannot survive without. important as decomposers within certain ecosystems. only found within the infectious microbes called bacteria. free-living organisms that do not require a host.
Organisms called parasites are:
exclusively members of organisms called bacteria.
always harmful to their host who they cannot survive without.
important as decomposers within certain ecosystems.
only found within the infectious microbes called bacteria.
free-living organisms that do not require a host.

Solution
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Answer

None of the statements accurately describe all aspects of parasites. Explanation 1. Define Parasites Parasites are organisms that live on or in a host organism and obtain nutrients at the host's expense. 2. Evaluate Statements 1. Exclusively members of bacteria: Incorrect, parasites can be bacteria, viruses, fungi, plants, or animals. 2. Always harmful to their host: Generally true, but some relationships may not cause significant harm. 3. Important as decomposers: Incorrect, decomposers break down dead material; parasites rely on living hosts. 4. Only found within bacteria: Incorrect, parasites exist across various biological categories. 5. Free-living organisms: Incorrect, parasites depend on hosts for survival.

Explanation

1. Define Parasites<br /> Parasites are organisms that live on or in a host organism and obtain nutrients at the host's expense.<br /><br />2. Evaluate Statements<br /> 1. Exclusively members of bacteria: Incorrect, parasites can be bacteria, viruses, fungi, plants, or animals.<br /> 2. Always harmful to their host: Generally true, but some relationships may not cause significant harm.<br /> 3. Important as decomposers: Incorrect, decomposers break down dead material; parasites rely on living hosts.<br /> 4. Only found within bacteria: Incorrect, parasites exist across various biological categories.<br /> 5. Free-living organisms: Incorrect, parasites depend on hosts for survival.
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