Answer :
The first question in the dichotomous key asks if the specimen has a jawless, circular-shaped mouth. If the answer is "yes," then the specimen is a lamprey. If the answer is "no," then you need to proceed to question 2 to determine the fish's species.
To answer question 2 and identify the fish's species, you would need more specific details and characteristics about the specimen. The dichotomous key provides a series of questions or statements that help narrow down the possibilities and identify the species based on the specimen's characteristics.
Please provide more details about the fish, such as its physical appearance, size, color, or any other distinguishing features. With this information, we can continue with the dichotomous key and provide you with a more accurate answer.
Remember, the dichotomous key is a tool used to classify organisms based on observable characteristics. By following the series of questions, you can systematically narrow down the options and identify the species.
Learn more about species
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