Answer :
Final answer:
The concept of transitivity in biological classification is illustrated through the example given.
Explanation:
Transitivity is demonstrated in the given scenario where understanding that a dog is a mammal and a boxer is a dog leads to the conclusion that a boxer is a mammal. This logical reasoning is a fundamental concept in taxonomy and classification.
Learn more about Transitivity in biological classification here:
https://brainly.com/question/8784494