Dichotomous Key

Front

What do we look at when using a dichotomous key to identify organisms?

Back

Physical features.

Front

What is the purpose of a dichotomous key?

Back

To identify organisms.

Front

What is the term given to describe the 2 name naming system?

Back

Binomial nomenclature.

Front

What step do we always start with when using dichotomous keys?

Back

1.

Front

The first part of a scientific name is an organism's __________ and the second part is its __________.

Back

Genus, species.

Front

What is a dichotomous key?

Back

A tool that helps identify organisms by answering a series of questions about their physical features.

Front

What does 'binomial nomenclature' mean?

Back

A two-part naming system for organisms, consisting of the genus and species.

Front

Why is it important to use a dichotomous key?

Back

It helps scientists and students accurately identify and classify organisms.

Front

Can a dichotomous key be used for plants and animals?

Back

Yes, it can be used for both plants and animals.

Front

What is an example of a physical feature used in a dichotomous key?

Back

Color, size, shape, or texture.