In the beginning...
The Characteristics of Life
More Characteristics of Life
Reproduction and Heredity
Growth and Development
100

The Study of Life

Biology

100

Order, Complexity and Design are three levels of this characteristic of life.

Organization

100

All forms of life must be capable of passing on genetic information to their offspring, which is recognized in this Characteristic of Life.

Reproduction and Heredity

100

As the basic unit of life, each cell must be able to do this process of passing on genetic information.

Reproduce

100

The process of becoming mature.

Development

200

The Fundamental Unit of Life.

The Cell

200

This Characteristic of Life is the ability to obtain and use energy for building molecules and carrying out important life processes.

Metabolism

200

The final Characteristic of Life is shown when an organism increases its number of cells, or the size of those cells.

Growth and Development

200

A mode of reproduction in which the offspring comes from ONLY ONE organism.

Asexual reproduction

200

When an organism increases its number of cells, the size of its cells, or both.

Growth

300

A cell WITHOUT organelles.

Prokaryotic Cell

300

This Characteristic of Life involves the organisms ability to maintain a constant internal environment.

Homeostasis

300

A dog is moved to a very warm environment, and it begins to sweat a lot.  This reaction represents which Characteristic of Life.

Response to Stimulus

300

A mode of reproduction which combines genetic information from a male individual and a female individual to produce offspring.

Sexual Reproduction

300

The process by which a cell becomes specialized to perform a specific set of tasks.

Differentiation

400

A Cell WITH organelles.

Eukaryotic Cell

400

When an organism makes a change because of a short term external change is this Characteristic of Life.

Response to a Stimulus

400

A dog moves to a warmer environment, after several weeks it begins to shed hair, showing this Characteristic of Life.

Adaptation

400

Genetic information is transmitted through this molecule.

DNA

(deoxyribonucleic acid)

400

After differentiation occurs, a cell that is part of the stomach will always be associated with these types of cells.

Stomach Cells

500

The scientific term for "living spaces."

Habitats

500

A long term change to external changes in the environment is this Characteristic of Life.

Adaptation

500

When a baby is born it is quite small, but it will eventually grow to the size of an adult, which shows this Characteristic of Life.

Growth and Development

500

A mule is the offspring of a male donkey and a female horse.  It cannot produce offspring, but it shows this sixth characteristic of life through what cellular process.

Cells Growing

Reproduction of Dead Cells

500

The largest cell in the human body is roughly the length of this body part.

The Leg

(It goes from the lower back to the foot.)