Final Study Guide BIo

During what years did the Tadpoles experience the biggest increase in population?

What is the independent variable in his investigation?

During what time frame did the Tadpoles experience a slow decline in population?

Approximately how many Tadpoles were in the pond in 1993?

The _____ controls what enters and leaves the cell.

What is the main function of the cell wall?

The one factor that can be changed in a controlled experiment; the factor being tested.

• Control Group

• Problem Statement/Testable Question

• Constant

• Independent Variable

• Dependent Variable

A factor that remains fixed or the same during an investigation.

• Constant

• Independent Variable

• Dependent Variable

• Control Group

• Problem Statement/Testable Question

The group not receiving the factor being tested.

• Dependent Variable

• Constant

• Control Group

• Problem Statement/Testable Question

• Independent Variable

The group I will use to compare my results to.

• Control Group

• Independent Variable

• Dependent Variable

• Constant

• Problem Statement/Testable Question