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What are some ways that organisms closely interact with each other, other than eating each other or competing for resources?. Get into your groups!. Each group will be given a stack of cards with organisms that interact with each other Your Task: Pair the organism that interact with each other - PowerPoint PPT Presentation
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What are some ways that organisms closely interact with each other, other than
eating each other or competing for resources?
Each group will be given a stack of cards with organisms that interact with each other
Your Task:Pair the organism that interact with each
otherGroup the Pairs together based on similar
relationships: +/+ +/0 +/-
Have me check your work!
Get into your groups!
SYMBIOSIS!A close, prolonged relationship between two or more different
organisms of different species where at least one organism benefits
PAGE 8 of your packets!
There Are Three Types Parasitism
Commensalism
Mutualism
Commensalism One organism benefits and another is
unaffected +/0 Example: Hermit Crabs using shells from
other organisms Its like: A race car drafting
Mutualism both organisms involved benefit from the
relationship +/+ Example: NEMO! Marlin lives in an
anemone which provides protection for him, and he eats the algae and excretes waste that the Anemone can use
Its like: Working together as a team!
Parasitism One organism benefits at the expense of
the other (one suffers) +/- Example: Leeches attach to other
animals to suck out blood to feed on Its Like: A thief and their victim
MUTUALISM
PARASITISM
Commensalism
Commensalism
Parasitism
Ticket Out! On a piece of paper to be handed in before you leave
write what type of symbiotic relationship is being described: The remora is a fish that in this picture is attached
to a sea turtle. It gets a free ride from the turtle and feeds on the scraps of food it leaves behind
Symbiosis
CommensalismMutualismParasitism
Organisms interact in other ways besides eating each other. These symbiotic relationships play an important role in ecosystems.
+/+ +/0 +/-
Clown Fish and Anemones
Working together on a project
A drafting car A thief and a victim
Hermit Crabs and other organisms Shells
Leech and host
a close relationship between two organisms of different species that benefits atleast one of them