Symbiotic Relationships

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What is mutualism?

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A type of symbiotic relationship where both organisms benefit from the interaction.

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Example of mutualism: Honey guide birds and badgers.

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Honey guide birds alert badgers to bee hives. Badgers expose the hives and eat honey, while birds eat afterwards.

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What is commensalism?

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A type of symbiotic relationship where one organism benefits and the other is neither helped nor harmed.

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Example of commensalism: Barnacles on whales.

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Barnacles attach to whales and benefit by being carried to food-rich waters, while the whale is not affected.

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What is parasitism?

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A type of symbiotic relationship where one organism benefits at the expense of the other.

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Example of parasitism: Cuckoo birds and warblers.

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Cuckoo birds lay their eggs in warbler nests, leading to warblers raising cuckoo chicks at their own expense.

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What is a symbiotic relationship?

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A close interaction between two different species, which can be beneficial, harmful, or neutral.

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What is an example of mutualism in plants?

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Hummingbirds and flowers: Hummingbirds feed on nectar and help pollinate flowers.

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What is the role of oxpeckers in mutualism?

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Oxpeckers eat ticks off rhinoceroses, benefiting from food while helping the rhinos by removing parasites.

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How does mutualism differ from parasitism?

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In mutualism, both species benefit; in parasitism, one benefits at the other's expense.