final 1

This part of the experiment serves as a basis of comparison; the one variable being tested has been omitted. 

• experimental group
• control group
• data
• variables

A possible explanation to a problem that has not yet been tested. 

• data
• theory
• hypothesis
• fact

In order to be accepted, a scientific theory must be

•  widely tested and supported by extensive data
•  based on the results of a single experiment
•  controversial and cause debate
•  in line with all previous historical ideas

  There are three parts to the cell theory. Which is NOT one of those parts?

• All organisms are composed of one or more cells.

• The cell is the basic unit of structure and organization in organisms.

• Cells spontaneously arise from carbon and nutrients carried in the bloodstream.

• All cells come from pre-existing cells.

What is the name of this part?

• stageclips

• leg

• body tube

• coarse adjustment knob

What is the order of organization within living things?

• Cells, tissues, organs, organ systems, organism

• Tissues, cells, organs, organ systems, organism

• Organism, cells, tissues, organs, organ systems

• Organism, organ systems, cells, tissues, organs

Why are advantageous traits more likely to be passed onto offspring?

• Because they are more likely to survive and reproduce.
• Because they come from dominant alleles.
• Because they come from recessive alleles.
• Because the trait is an acquired phenotype.

Which one is not a characteristic of living things?

• grow and develop

• reproduce

• ability to move

• made of cells

Which of the following is an example of homeostasis?

• adapting to your environment

• maintaining an appropriate respiration rate

• the sum of all of your chemical reactions

• being composed of more than one cell

Biology is the ______.

• Study of abiotic factors

• Study of chemicals and their properties

• Study of the physical properties of the world

• Study of life