What is Biology?
Levels of Organization
Scientific Method
Tools and Procedures
100

The science that seeks to understand the living world.

Biology

100

This includes populations that live together in a defined area.

A Community

100

A proposed scientific explanation for a set of observations.

Hypothesis

100

These produce magnified images of structures that are too small to see with the unaided eye.

Microscope

200

This reflects each individual’s particular combination of inherited genes that make it possible for a population to adapt to its environment.

Adaptation

200

An individual living thing.

Organism

200

Information gathered from observations.

Data

200

The boiling point of water in degrees Celsius.

100

300

Organisms are made of these.

Cells

300

Tiny specialized structures within cells that perform specific functions.

Organelles

300

This should state whether or not the hypothesis was supported by experimental data

A Conclusion

300

A decimal system of measurement whose units are based on certain physical standards and are scaled on multiples of 10.

Metric System

400

A combination of parts can form a more complex organization called this.

A System

400

This is composed of all living organisms and their nonliving surroundings.

An Ecosystem

400

This type of data are numbers that come from measurements or counting.

Quantitative Data

400

These microscopes shine a beam of electrons through a thin specimen.

Transmission Electron Micriscopes

500

This is how traits are passed from one generation to the next.

 Through DNA

500

The smallest particle of an element that retains properties of the element.

An Atom

500

This variable is deliberately changed by the experimenter.

Independent Variable

500

A technique used to separate cell parts.

Cell Fractionation