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Vikentia [17]
2 years ago
13

Which of the following statements is true? Symbiosis refers to different organisms living together. Members of a symbiotic relat

ionship cannot live without each other. A parasite is not in symbiosis with its host. Symbiosis refers to different organisms living together and benefiting from each other. At least one member must benefit in a symbiotic relationship.
Biology
2 answers:
anastassius [24]2 years ago
7 0

Answer: The correct option is (At least one member must benefit in a symbiotic relationship.)

Explanation:

aev [14]2 years ago
7 0

Answer:

At least one member must benefit in a symbiotic relationship.

Explanation:

Symbiosis generally refers to the interaction between two species of organisms that live closely together in the same environment. In symbiosis, different scenarios can play out, they are:

both organisms can benefits from the relationship i.e. mutualism

only one organism could benefit from the relationship, while causing harm to the other i.e. parasitism

only one organism benefits from the relationship, but no harm or damaged is caused to the other organism. i.e. commensalism.

From the above three scenarios highlighted above, we can see that at least, one member must benefit in the symbiotic relationship.

Invariably, among the statements given in the question, "At least one member must benefit in a symbiotic relationship" is the only statement that is TRUE.

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Phenotypic variations in genetically identical organisms that grow in the same controlled environment may be due to mutation.

<h3>Mutation</h3>

This refers to a sudden change to the DNA sequence of living organisms.

When the DNA base sequence of organisms changes, the effect is shown in the morphology of organisms.

For organisms that are genetically identical but grow in different environments, phenotypic variations might exist as a result of environmentally acquired traits during the struggle to adapt to their environments.

In the same environment, however, genetically identical organisms are not expected to be phenotypically different, unless a mutation to the DNA of one has occurred.

More on mutation can be found here: brainly.com/question/17106056

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1 year ago
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Answer: B

Explanation:

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3 years ago
Secondary succession could occur after a _____.?
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The use of music

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<em>The independent variable in the example is the use of music.</em>

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<u>In this case, the use of music stands alone and is not influenced by any other variable in the experiment. In actual fact, the use of music's effect is being tested in the experiment and hence, is not in itself influenced by any other variable.</u>

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