What type of symbiotic relationship describes two organisms that both benefit from each other?

Prepare for the TEAS Nursing Entrance Exam with comprehensive flashcards and multiple-choice questions. Each question is accompanied by hints and explanations to ensure you ace your test and start your nursing career.

The type of symbiotic relationship where two organisms both benefit from each other is known as mutualism. In this relationship, each organism provides something beneficial to the other, which enhances their survival, growth, and reproduction. A classic example of mutualism is the relationship between bees and flowering plants; bees pollinate the flowers while obtaining nectar for themselves, thus benefiting both species.

Mutualism can take various forms, such as obligate mutualism, where both species rely on each other for survival, and facultative mutualism, where the relationship is beneficial but not essential for the survival of either organism. This cooperative interaction contributes to the stability and health of ecosystems, allowing various species to thrive together.

The other types of relationships, like parasitism and commensalism, do not involve mutual benefits. In parasitism, one organism benefits at the expense of the other, while in commensalism, one organism benefits without significantly affecting the other. Conservation, while a crucial concept, refers more broadly to the protection and management of natural resources and ecosystems rather than a specific organismal interaction.

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