The dichotomous key was created with questions about physical characteristics. Each question in the dichotomous key has only two answer choices. The answer choices can be answered only with:

a. yes
b. no

A dichotomous key, typically used in biology, is a tool for identifying items in the natural world. It uses a series of yes/no questions about physical characteristics, guiding the user to the correct identification based on their responses.

Explanation:

A dichotomous key is a tool that allows the user to determine the identity of items in the natural world, such as trees, wildlife, rocks, and more. These keys are generally used in the field of Biology. The keys consist of a series of choices that lead the user to the correct name of a given item.

'Dichotomous' means 'divided into two parts'. Therefore, dichotomous keys always give two choices in each step. For instance, the user might be asked whether the item in question has one particular characteristic or another, with the answers being a simple 'yes' or 'no'.

This type of key progresses through a series of questions, with each question based on the answer to the previous one. By the end of such a series of questions, the end-user can usually identify the item in question.

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The dichotomous key was created with questions about physical characteristics. Each question in the dichotomous key has only two answer choices. The answer choices can be answered only with:a. yes b. no

Answer :

Final answer:

Explanation:

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The dichotomous key was created with questions about physical characteristics. Each question in the dichotomous key has only two answer choices. The answer choices can be answered only with:

a. yes
b. no