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- 1. Multiple Choice
This type of interaction occurs when 2 organisms live closely together for survival.
Symbiosis
Competition
Predation
Cymbalosis
- 2. Multiple Choice
_______ occurs when two organisms are trying to acquire or get the same resources.
Symbiosis
Competition
Predation
Collaboration
- 3. Multiple Choice
_______ occurs when 1 organisms kills and eats another for food.
Symbiosis
Competition
Predation
Collaboration
- 4. Multiple Choice
A lion kills and eats a zebra. This is an example of
Symbiosis
Competition
Predation
- 5. Multiple Choice
Two male deer fight over a female. This is an example of
Symbiosis
competition
predation
- 6. Multiple Choice
The Gobi fish and shrimp live closely together. The nearly blind shrimp keeps a burrow for it and the Gobi fish to live. The Gobi warns the shrimp of predators. The shrimp lets the fish live in the burrow. This is an example of
mutualism
commensalism
parasitism
- 7. Multiple Choice
Hermit crabs use the shells of dead snails for homes. What type of interaction is this?
mutualism
commensalism
parasitism
- 8. Multiple Choice
Tapeworms enter the body of their host. They live by taking nutrients from the host organism. This is an example of
mutualism
commensalism
parasitism
- 9. Multiple Choice
A type of symbiosis in which both species benefit is called...
mutualism
commensalism
parasitism
- 10. Multiple Choice
A type of symbiosis in which one species benefits and the other is not affected is...
mutualism
commensalism
parasitism
- 11. Multiple Choice
A type of symbiosis in which one species benefits and the other is harmed or killed...
mutualism
commensalism
parasitism
- 12. Multiple ChoiceRemora are small fish with a sucker-like organ that allows them to attach themselves to larger animals like a shark. By doing this, the remora is able to gain protection from the presence of the shark while helping the shark stay clear from parasites. This relationship shows _?parasitismmutualismcommensalismpredation
- 13. Multiple ChoiceThe introduction of a non-native species into an ecosystem can result in serious ecological problems. This is often because the non-native species –adapt to changes quicklymutationslacks natural predatorsprovides additional genetic diversity
- 14. Multiple ChoiceWhat factor would cause animals of the same species to begin competing with one another?increase in precipitationthe presence of decomposersthe introduction of a new food sourcelimited supply of resources
- 15. Multiple ChoiceBarnacles create home sites by attaching themselves to whales. The whale is unaffected.commensalismmutualismpredationlaziness
- 16. Multiple ChoiceAs buffalos walk through grass, insects become active and are seen and eaten by cowbirds.commensalismmutualismcompetitionpredation
- 17. Multiple Choice
Lichens consist of fungus and alga. The fungus provides a structure on which the alga can grow. The alga produces sugar that the fungus can use. What type of relationship exists between these two organisms?
predation
parasitism
mutualism
competition
- 18. Multiple Choice
The word symbiosis has a Greek origin. What is the MOST LIKELY translation of the word in Greek?
hiding
building
making food
living together
- 19. Multiple Choice
The clownfish lives among the tentacles of tropical sea anemones. The stinging tentacles of the anemone protect the clownfish from predators. The mucus on the fish protects it from the tentacles. In turn, the anemone is provided food from the predators that approach the anemone to eat the clownfish. What type of relationship does this example describe?
parasitism
mutualism
competition
commensalism
- 20. Multiple Choice
When two different species compete for resources, it is ____________ competition.
interspecific
habitat
symbiosis
intraspecies
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