What is a symbiotic relationship? explain with an example?

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The relationship between two organisms for food,water and shelter is called Symbiotic relationship.Eg;Lichens(algae and fungus),Rhizobium bacteria and luminious plants....!!

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Symbiotic relationships are a special type of interaction between species. Sometimes beneficial, sometimes harmful, these relationships are essential to many organisms and ecosystems, and they provide a balance that can only be achieved by working together.

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Some organisms live together and help each other.for eg laga and fungi live together help each other and are called lichens

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A relation in which both the organisms share shelter and food

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The relationship of plants or any other organisms that they live together and help each other is called symbiotic relatoinship.The example are leguminuos plants and rhizobium bacteria.They help each other.Rhizobium bacteria lived in the roots of leguminuos plants and provide nitrogen.In return,leguminuos plants gives the bacteriashelter and foods.This is the explaination of a symbiotic relationship.

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Symbiotic Relationship: An Overview

A symbiotic relationship refers to a close interaction between two different species living in close proximity to each other. This relationship can be mutually beneficial, where both species benefit, or it can be one-sided, benefiting only one species while the other is unaffected or harmed. Symbiotic relationships are commonly observed in nature and play a crucial role in maintaining the balance and functioning of ecosystems.

Types of Symbiotic Relationships:
There are three main types of symbiotic relationships: mutualism, commensalism, and parasitism.

1. Mutualism:
In mutualistic relationships, both species involved derive benefits from their interaction. Each organism provides a resource or service that the other needs, resulting in a mutually advantageous arrangement. One classic example of mutualism is the relationship between bees and flowers. Bees collect nectar from flowers as a food source, while inadvertently transferring pollen from one flower to another, aiding in the pollination process. The flowers, in turn, provide the bees with nectar, fulfilling their nutritional needs.

2. Commensalism:
Commensalism is a type of symbiotic relationship in which one species benefits while the other is unaffected. The species benefiting is typically referred to as the commensal, while the other species is the host. An example of commensalism can be found in the relationship between cattle egrets and grazing cattle. The cattle stir up insects while they move, providing an abundant food source for the egrets. The egrets benefit from an easy meal while the cattle are unaffected by their presence.

3. Parasitism:
Parasitism is a symbiotic relationship in which one species, the parasite, benefits at the expense of the other species, the host. The parasite lives on or within the host, obtaining nutrients and often causing harm or disease. A well-known example of parasitism is the relationship between ticks and mammals. Ticks attach themselves to the skin of the host, feeding on their blood and potentially transmitting diseases.

Conclusion:
Symbiotic relationships showcase the intricate interdependence of organisms in nature. Whether through mutualism, commensalism, or parasitism, these relationships contribute to the stability and functioning of ecosystems. Understanding symbiotic relationships helps us appreciate the complex web of interactions that occur between different species, highlighting the importance of biodiversity and the delicate balance of nature.

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Some living organism like fungi alga share shelters and many more other things with each other...lichens is one of the example of this

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