LT: I can describe the
ways in which organisms interact with each other.
Symbiosis
is:
__________________________________________________________________________________
Three
Types of Symbiosis
1.
Mutualism
= ______________________
_________________________________________________________________________
*Symbols this relationship
represents: ( _________, _________)
2.
Commensalism
= ______________________
________________________________________________________________
*Symbols
this relationship represents (_________, __________)
3.
Parasitism
= _________________________
________________________________________________________________________
*Symbols this relationship
represents ( __________, __________)
--------------------------------------------
Other
types of organism interactions:
*Competition:
The struggle between organisms to survive in a
habitat with _____________________
Responses:
Species adapt to reduce
competition. Different species that live in the same habitat have
____________________________.
Example: The hawk hunts in the ________________, and the owl
hunts at ________________.
*Predation:
When a predator ____________________ on its prey.
Extra:
Is it possible for an
organism to be involved in all three types of symbiotic relationships?
Why or why not?
If the theory of evolution is
correct why do you think parasites evolved in such a way
that they are harmful to
others?
Some scientists use
symbiotic relationships as evidence against evolution. How do you think
symbiotic
relationships go
against the theory of evolution?
Name: ______________________ Date: ________________ Class
Period: ____________________
LT: I can describe
the ways in which organisms interact with each other.
Interactions Game: Symbiosis
1.
Put the
cards together in the correct interactions
2.
Identify what type of symbiotic relationship your table
has.
3.
Write down other interactions in the other categories as
the other tables share out.
Symbiosis: The long-term interaction between (different) species
that live closely together
|
Mutualism
(+, +)
Teammates
Examples:
1.
2.
3.
4.
5.
6.
|
Commensalism
(+, 0)
Neighbors
Examples:
1.
2.
3.
4.
5.
6.
|
Parasitism
(+, -)
Thieves
Examples:
1.
2.
3.
4.
5.
6.
|
Name: _____________________________ Date:
___________________ Class Period: ___________________
LT: I can describe
the ways in which organisms interact with each other
Teammates, Neighbors,
Thieves, Predators and Competitors Game
Rules:
1.
Take your organism card and find a classmate
with a different organism card
2.
Add the two organisms.
3.
Name the type of interaction the two organisms
experience.
4.
Describe the interaction.
|
Interaction Type Word Bank
|
|
Mutualism (teammates)
Commensalism (Neighbors)
Parasitism (Thieves)
Predation
Competition
|
_________________________
+ ____________________________ = _________________________________
(Organism
#1) (Organism #2) (type of interaction)
Description of the interaction: Explain why you think it is
the one you chose.
Interaction #2:
_________________________
+ ____________________________ = _________________________________
(Organism
#1) (Organism #2) (type
of interaction)
Description of the interaction: Explain why you think it is
the one you chose.
Interaction #3:
_________________________
+ ____________________________ = _________________________________
(Organism
#1) (Organism #2) (type of interaction)
Description of the interaction: Explain why you think it is
the one you chose.
_______________________________________________________________________________________________________________
Interaction #4:
_________________________
+ ____________________________ = _________________________________
(Organism
#1) (Organism #2) (type of interaction)
Description of the interaction: Explain why you think it is
the one you chose.
______________________________________________________________________________________________________________
Interaction #5:
_________________________
+ ____________________________ = _________________________________
(Organism
#1) (Organism #2) (type of interaction)
Description of the interaction: Explain why you think it is
the one you chose.
______________________________________________________________________________________________________________
Interaction #6:
_________________________
+ ____________________________ = _________________________________
(Organism
#1) (Organism #2) (type of interaction)
Description of the interaction: Explain why you think it is
the one you chose.
______________________________________________________________________________________________________________
_________________________
+ ____________________________ = _________________________________
(Organism
#1) (Organism #2) (type of interaction)
Description of the interaction: Explain why you think it is
the one you chose.
_______________________________________________________________________________________________________________
Interaction #8:
_________________________
+ ____________________________ = _________________________________
(Organism
#1) (Organism #2) (type of interaction)
Description of the interaction: Explain why you think it is
the one you chose.
___________________________________________________________________________________________________________
_________________________
+ ____________________________ = _________________________________
(Organism
#1) (Organism #2) (type of interaction)
Description of the interaction: Explain why you think it is
the one you chose.
____________________________________________________________________________________________________________
LT:
I can describe the ways in which organisms interact with each other.
The
five types of interactions are predation, competition, commensalism, mutualism,
parasitism.
1.PREDATION—Interaction
where a predator (an organism that is hunting) feeds on its
prey
(the organism that is attacked).
Example:
_________________________________________________________________
2. COMPETITION—The
interaction between two or more organisms, or groups of
organisms, that use a common resource (food, space, etc.).
organisms, that use a common resource (food, space, etc.).
Example:
_________________________________________________________________
SYMBIOTIC
RELATIONSHIPS:
3. COMMENSALISM—A
relationship between two organisms where one organism benefits
without affecting the other.
Example:
_______________________________________________________________________
4. MUTUALISM—An interaction where
both organisms benefit.
Example:
______________________________________________________________
5. PARASITISM—A
relationship between organisms of different species
where one organism, the parasite, benefits at the expense of the other, the host.
where one organism, the parasite, benefits at the expense of the other, the host.
Example:
________________________________________________________
CHALLENGE QUESTION:
What type of relationship is happening with the pine beetle
and the lodgepole pine?
Video Segments Notes:
Directions:
Make a prediction about which type of interaction is occurring between the
species in column 1. We will then discuss it after the video clip.
|
Interacting Species
|
Prediction of Relationship (competition, predation, parasitism, commensalism,
mutualism)
|
Actual Relationship
|
|
Clip 1: Tiger Shark
and Loggerhead Turtle
|
|
|
|
Clip 2: Shark and Jack
|
|
|
|
Clip 2: Shark and Mackerel
|
|
|
|
Clip 2: Shark and Shark Suckerfish
|
|
|
|
Clip 2: Hammerhead Shark and Barberfish
|
|
|
|
Clip 3: Shark and Fishermen
|
|
|
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