Answer :
when two microorganisms occupying the same environmental niche have absolutely no effect on each other, it is known as neutralism. Neutralism occurs when the two species do not interact with or affect each other in any way. This can be seen in species that inhabit the same ecosystem but do not compete for resources. For example, two species of fish that live in the same lake but feed on different food sources would be considered to be in a neutralism relationship.
Neutralism is an important ecological concept that describes the relationship between two microorganisms occupying the same environmental niche. It occurs when two species interact with each other but have absolutely no effect on one another. This means that neither organism is able to compete for resources, reproduce, or affect the other in any way.
Neutralism is a relatively rare phenomenon and is mostly seen in cases where two species occupy the same ecological niche but remain separated by a physical barrier such as a mountain range or a large body of water. This prevents them from competing for resources or reproducing with one another, thus keeping them neutral.
Neutralism can also occur when two species are so similar in terms of their ecological needs that they are unable to outcompete one another for resources. This is often seen in cases of two species that occupy the same ecological niche but differ slightly in their requirements for food, water, or other resources.
Finally, neutralism can also occur when two species are so specialized that they are unable to compete for the same resources. For example, a species may be adapted to living in a certain type of environment, while another may be adapted to living in a different type of environment.
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