Transcript Scientific Methd Lesson #1 - Marana Unified School District

Ecology
Other
Relationships
Predator – Prey
Relationship
10. Predation
In Predation relationship, one
organism kills another for food.
Predator and Prey need each other to
control their populations.
Other
Relationships
12. Mutualism
A relationship in which
both species benefit
–Bee and Flower
–Croc and Dikkops
–Clownfish and
Anemone
–Rhino and
Tickbird
Other
Relationships
13. Commensalism
A relationship in which one
species benefits and the other is
neither helped or harmed
–Cactus Wren Cholla
–Moss
and
Tree
Other
Relationships
14. Parasitism
One organism lives on or inside
another and harms it
–Braconid Wasp
and Aphid
–Mosquito
–Fleas and Ticks
–Tick