Final Answer:
Yes, it is possible to have more than one key to identify the same living organism.
Step-by-step explanation:
The use of identification keys in biology is a common practice to categorize and identify living organisms based on specific characteristics. Identification keys are sets of paired statements or questions that lead to the identification of an organism. In some cases, there can be more than one key for a particular organism, especially if the organism exhibits variations or if different experts create separate keys based on diverse criteria.
For example, a botanist might create an identification key for a plant based on its flower characteristics, while another biologist may create a key based on leaf morphology. Having multiple keys provides flexibility and accommodates different perspectives or focuses on distinct features, enhancing the accuracy and reliability of the identification process.