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Published byVictor Cole Modified over 9 years ago
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Relationships Between Living Things Lab Book p. 82
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Symbiosis An ecological relationship between organisms of two different species that live together in direct contact
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Commensalism A relationship in which one organism is HELPED and the other is NOT HARMED Examples: Tree and Orchid (Brainpop) Buffalo and birds (eat flies) Remora and Shark Sea anemone & clown fish
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Mutualism A relationship in which BOTH organisms are HELPED. Examples: Crocodile & Egyptian plover bird (Brainpop) Tick Bird & Rhino Tiger Groupers and Cleaner Gobies Tiger Groupers and Cleaner Gobies
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Parasitism A relationship in which one organism is HELPED (it is the parasite) and the other organism is hurt but not KILLED (it is the host). Examples: Which is the parasite & which is the host? Termite & Tree Flea & Dog Botfly & Mammal (Brainpop) Tick & Rhino Virus & Human
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Predator/Prey This relationship is between two animals. One organism is HELPED or FED (predator) and the other one is KILLED & EATEN (prey). Examples: Which is the predator & which is the prey? Bear & Fish Human & Deer Hawk & Jackrabbit (laser disc) Sea lion & sunfish Sea otter & puffer fish
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What kind of relationship do each of the following have? Bird & Worm Bird & Tree (with a nest) Cow Bird & Cow Cow & Mosquito Tree Fungus & Tree
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