Biology EOC Test Review

Control Group

• A Group that receives a treatment test.

• A Group with no treatment(base standard/norm)

Experimental Group

• A group that receives a treatment/test

• A group with no treatment(Base standard/norm)

Independent Variable

• Deliberately changed by the scientist; what is being studied/tested

• Response, results, and data collected

Tags

NGSS.MS-PS2-2

Dependent Variable

• Deliberately changed by the scientist; what is being studied/tested

• Response, results, and data collected

One organism benefits and the other is not affected.

• Predation

• Commensalism

• Mutualism

• Parasitism

Both organisms benefit from the relationship.

• Mutualism

• Commensalism

• Parasitism

• Competition

One organism benefits while the other is harmed.

• Mutualism

• Parasitism

• Predation

• Competition

Organisms that use the same resource at the same time.

• Commensalism

• Predation

• Competition

• Mutualism

One organism kills the other.

• Parasitism

• Commensalism

• Competition

• Predation