Final answer:
The animal counterpart of jasmonic acid is Prostaglandins, which are involved in various physiological effects similar to the plant stress responses and development processes that jasmonic acid is involved in.
The correct answer is B.
Step-by-step explanation:
The animal counterpart of jasmonic acid is Prostaglandins. Jasmonic acid is a plant hormone that plays a role in plant stress responses and development processes, similar to how prostaglandins function in animals. Prostaglandins are involved in various physiological effects including inflammation, fever, and pain responses in animals.