Symbiosis Definition

Symbiosis refers to the close relationship amongst two different organisms or living things belonging to different species.

Symbiosis is the intimate relationship shared between two organisms from different species, which benefits both the organisms. The three basic kinds of symbiotic relationships include mutualism, commensalism, and parasitism. In mutualism symbiotic relationships, both the involved organisms benefit from each other. In commensalism symbiotic relationships, only one organism benefits, while the other is neither benefited or harmed. In parasitism symbiotic relationships, one organism is benefited while the other organism is harmed.

Comprehension of symbiotic relationships is important, as it helps us understand the fact that plants or animals of different species are dependent on each other for survival purposes. These organisms share habitat, lifestyles in order to interact with each other, and benefit from the presence of the other organism. Most symbioses entail smart methods to obtain food or protection.

Main Article: Parasites And Symbiosis – Definition, Types, Examples

Frequently Asked Questions on Symbiosis Definition

Define symbiosis.

Symbiosis is defined as the close relationship or interaction between two different organisms that share similar habitat and both organisms benefit from each other.

What are the examples of symbiosis?

Lactobacillus and humans, cells and mitochondria, ants and fungi, goby fish and snapping shrimp, coral and algae, and cleaner fish are some examples of symbiosis.

Further Reading:

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