Final answer:
Commensalism and mutualism are different types of symbiotic relationships in biology.
Step-by-step explanation:
The terms commensalism and mutualism do not have the same meaning and are not interchangeable in biology.
Commensalism is a type of symbiotic relationship where one organism benefits while the other is neither helped nor harmed. An example of commensalism is a barnacle attaching itself to a whale for transportation and getting food from the water currents created by the whale.
Mutualism, on the other hand, is a type of symbiotic relationship where both organisms benefit from each other. An example of mutualism is the relationship between flowers and bees, where bees get nectar from the flowers and in the process, they help in pollination.
Learn more about Symbiotic relationships