Activity 2

Dichotomous key activity:

• Dichotomous keys help us to visualise the classification of organisms.
• There are two types of dichotomous keys, branched and worded.
• Dichotomous keys allow us to identify organisms in the natural world.
• Organisms are identified based on their characteristics.

Learning Intention: To model the two types of dichotomous keys and identify organisms based on their characteristics