1. Interrelationships
Working together to remove the bad guy

2. Symbiosis A close relationship between two different species
Three kinds of symbiosis
Mutualism
Commensalism
Parasitism

3. food protection cleaning transportation combination of above
In each of these relationship organisms may provide different benefits.
food
protection
cleaning
transportation
combination of above

4. Mutualism A close relationship where both organisms benefit
Sharing each others food

5. The clownfish is protected from predators by living in the sea anemone
The clownfish is protected from predators by living in the sea anemone. It develops immunity by touching a few tentacles over time and creates a mucus covering and thereby is protected from that particular sea anemone’s stinging cells.
The sea anemone gets food by having the clownfish attract predators. The clownfish also removes parasites and keeps water circulating near the sea anemone.
Mutualism
Sea Anemone & Clownfish

6. Mutualism - Remora & Shark

7. Commensalism
A close relationship where one organism benefits and the other remains unharmed (does not benefit).
Inviting a hungry guest to share your food

8. Egret and Cattle
The cattle scare up small rodents and insects that the egret feed on. The egrets don’t affect the cattle.

9. Parasitism
A close relationship where one organism benefits and the other is harmed.
Steals all your food

10. It would not be wise for a parasite to kill its host or benefit (food) source
Live on or in other organisms
Example: tick
Host
The organism that the parasite harms
Example: dog
What is the niche of a tick?

11. What is the niche of a tick?
To be a consumer and feed on the blood of it’s host

12. Name that Symbiotic Relationship
Mutualism win/win
Commensalism win/doesn’t care
Parasitism win/lose

13. Nitrogen fixing bacteria on legume plant
Symbiotic
Relationship
Benefits
Harmed
Neither Benefits or Harmed

14. Cat and Tapeworm Symbiotic Relationship Benefits Harmed
Symbiotic
Relationship
Benefits
Harmed
Neither Benefits or Harmed

15. Barnacle and Whale Symbiotic Relationship Benefits Harmed
Symbiotic
Relationship
Benefits
Harmed
Neither Benefits or Harmed

16. Honey Bee and Flower Symbiotic Relationship Benefits Harmed
Symbiotic
Relationship
Benefits
Harmed
Neither Benefits or Harmed

17. Mosquito and Human Symbiotic Relationship Benefits Harmed
Symbiotic
Relationship
Benefits
Harmed
Neither Benefits or Harmed

18. Freshwater Turtle and Basicladia (green algae)
Two types of symbiosis
1. Just a little algae OR
2. totally covered in algae
Symbiotic
Relationship
Benefits
Harmed
Neither Benefits or Harmed