Summary

Check your understanding of the last section by completing the following activity.

Complete the summary of this lesson.

·     

began scientific classification because
he used structural features to group animals.

·      A diagram showing a classification system is called a

.

·      You can read keys in a series of

.

Aristotle was also responsible for the original scientific classification of plants and animals.   Or was he?

Go to Exercise

End of lesson 12- Animal classification