18.1 HW - Types of Interactions

A type of symbiosis in which one species benefits and the other is harmed or killed...

• mutualism

• commensalism

• parasitism

A type of symbiosis in which one species benefits and the other is not affected is...

• mutualism

• commensalism

• parasitism

A type of symbiosis in which both species benefit is called...

• mutualism

• commensalism

• parasitism

Hermit crabs use the shells of dead snails for homes. What type of interaction is this?

• mutualism

• commensalism

• parasitism

Tapeworms enter the body of their host. They live by taking nutrients from the host organism. This is an example of

• mutualism

• commensalism

• parasitism

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

A lion kills and eats a zebra. This is an example of

• Symbiosis

• Competition

• Predation

Two male deer fight over a female. This is an example of

• Symbiosis

• competition

• predation

_______ occurs when two organisms are trying to acquire or get the same resources.

• Symbiosis

• Competition

• Predation

• Collaboration

This type of interaction occurs when 2 organisms live closely together for survival.

• Symbiosis

• Competition

• Predation

• Cymbalosis