Symbiosis2
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The document discusses different types of symbiotic relationships in nature. It provides examples of mutualism between species like crocodiles and birds, where the bird cleans the crocodile's teeth for food scraps. Hermit crabs have a symbiotic relationship with sea anemones, where the anemone protects the crab and gets leftover food. Buffalo allow oxpeckers to eat ticks off their skin in exchange for a warning signal of danger. Sharks carry remora fish, which eat parasites off the shark and get access to its leftovers. Lichen is a symbiotic partnership between fungi and algae that allows both to survive. The document also defines different types of symbiotic relationships like phoresis, comm
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Symbiosis2
- 1. Relationships in Nature BIO108
- 15. This powerpoint was kindly donated to www.worldofteaching.com http://www.worldofteaching.com is home to over a thousand powerpoints submitted by teachers. This is a completely free site and requires no registration. Please visit and I hope it will help in your teaching.
Editor's Notes
- Notes: Relationships can be found throughout nature: Dependent and Independent Beneficial and Harmful Hosts and Parasites Questions: This rhino is in a variety of relationships some obvious and some less visible. 1) Can you name any of these partnerships? 2) What the purpose of the relationship? 3) Who does it harm or help?
- Notes: Mammal - Bird relationships are common. Questions: Can you think of other animal-bird symbiotic relationships? Why and how do you think this relationship evolved? What special adaptations might have developed for this relationship?