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What organisms have a symbiotic relationship with coral?
In symbiotic relationship two animals have a understanding between them for food, shelter etc eg. the algae depends upon the fungus for shelter whereas fungus depends upon algae for food.
Bullfrogs live alone. So they do not generally have any symbiotic relation. But you could say a bullfrog has a mutualism, paracitism and commensalism type of relation with humans, because bullfrogs...