Biology for IGCSE & O level - Characteristics And Classification Of Living Organisms (Section 5 - No. 7)
Which of the following is a correct step in making a dichotomous key?
Start with broad statements about the organism.
Use complex questions and observations
Use many variations to show that the features are not so important
Each question will require a yes or no answer to determine which route to take.
Explanation
Each question will require a yes or no answer to determine the next step.
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