Answer :
A dichotomous key in biology gets more specific with each step. Its goal is to narrow down possible species until you identify the specific organism. The initial questions may be broad, whereas subsequent questions delve into more specific details about the organism. Option A.
A dichotomous key is utilized in biology to identify and classify organisms. As you progress through the steps in a dichotomous key, the questions become more specific. This is because the goal is to narrow down the list of possible species an organism could be until you find the one exact match. Initially, the questions might be relatively broad, such as whether an organism is a plant or an animal. As you advance through the key, questions get into more details, like asking about specific features of an organism's anatomy or behavior. Option A
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