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Types of Symbiosis (PowerPoint)

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					Symbiosis-the relationship between 2
 organisms of different species that
benefits at least one of the organisms.
   A win-win situation
    A symbiotic relationship in which both
    organisms involved benefit from the
    relationship
   A symbiotic relationship that benefits one
    organism and the other organism is not helped
    or hurt
   A symbiotic relationship that benefits one
    organism and harms the other
   Win-lose
   M, C, or P?
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   M, C, or P?
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M, C, or P?
It is not unusual to find bristle worms inside the snail shell. They eat
     leftovers from the hermit crabs. In return they remove any
     parasites from the abdomen. The common hermit crab is also
     flexible when picking from the menu, and eats almost anything it
     can catch, including its own relatives.
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   Mistletoe is a parasitic, evergreen plant that
    draws its nutrients from a host tree. Soft-
    barked trees, such as pines, maples and elms,
    are favorite hosts
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   http://www.marietta.edu/~biol/costa_rica/a
    nimals/acacia_ants.htm
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   M, C, or P?
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   M, C, or P?
   M, C, or P?
   M, C, or P?

				
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posted:10/16/2011
language:English
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