Biology: Mutualism and Synergism

Flashcards covering key definitions and examples of mutualistic and synergistic biological relationships.

Mutualism

A relationship where both organisms benefit from and depend on one another to a certain extent.

Escherichia coli (E. coli)

A bacterium in the human intestine that obtains nutrients from human food and produces vitamin K.

Vitamin K

A substance produced by E. coli in the human intestine that is essential for blood clotting in humans.

Synergism

A subcategory of mutualism where two organisms work together to achieve a result neither could obtain alone.

Trench mouth

A disease caused by the combined action of Fusobacteria and spirochetes working together.