Dichotomous Keys

Front

What is a dichotomous key?

Back

A tool used to identify organisms by answering a series of questions that lead to the correct name of the organism.

Front

What is the primary purpose of a dichotomous key?

Back

To identify organisms.

Front

What type of characteristics do we examine when using a dichotomous key?

Back

Physical features of the organisms.

Front

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

Back

Leaf shape, color, or size.

Front

What does the term 'taxonomy' refer to?

Back

The science of classifying and naming organisms.

Front

What is the first step in using a dichotomous key?

Back

Start with the first question that usually describes a broad characteristic.

Front

How does a dichotomous key help in biological classification?

Back

It provides a systematic approach to identifying and classifying organisms based on observable traits.

Front

What is the significance of using a dichotomous key in biology?

Back

It allows scientists and students to accurately identify species, which is essential for studying biodiversity.

Front

What is an example of a question you might find in a dichotomous key?

Back

Does the organism have leaves that are needle-like or broad?

Front

What is the role of physical features in identifying plants using a dichotomous key?

Back

Physical features help distinguish between different species based on observable traits.