Animal Relationships: Symbiosis
Animal Relationships : Symbiosis
Dec 31, 2015
Animal Relationships : Symbiosis. Commensalism (+, 0). An animal relationship in which one organism is helped and the other is not harmed . Examples : Bristle worm / hermit crab Remora / shark. Mutualism (+,+). An animal relationship in which both organisms are helped . - PowerPoint PPT Presentation
Welcome message from author
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Animal Relationships:Symbiosis
Commensalism (+, 0)
• An animal relationship in which one organism is helped and the other is not harmed.
• Examples: Bristle worm/hermit crabRemora/shark
Mutualism (+,+)
• An animal relationship in which both organisms are helped.
• Examples: Sea Anemone/ Clown fish, Tick bird/Rhino
Parasitism (+, -)
• An animal relationship in which one organism is helped and the other is harmed but not necessarily killed.
• Examples: Flea/Dog, Mosquito/ Human
Predator/Prey ( +, x)
• An animal relationship in which one organism is helped and the other is killed.
• Examples: Lion/Zebra, Wolf/Deer
Related Documents
