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Module 1: Biologia

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Apresentação Alternativa de chaves dicotômicas

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Biology - Alternative presentation of dichotomous keys

Alternative presentation of dichotomous keys

Dichotomous keys can be presented in a number of ways. The Brown Brothers
key from the activity on the previous screen is shown here in a different
form.

When using a key it is important to write down the steps that have been
used to classify an object.

For example, to classify Roger the following could be written down:

The steps used to classify Harry are: