Which human response has been found in other mammals like rats in which an ultrasonic vocalization is expressed?

Name: Which human response has been found in other mammals like rats in which an ultrasonic vocalization is expressed?
Brand: Quizplus
Rating: 4.7 (43 reviews)

Question

Quizplus · Accepted Answer

Laughter has been observed in other mammals like rats, where they emit ultrasonic vocalizations in response to tickling or play, indicating a form of laughter or joyous response. This discovery has broadened our understanding of emotional expressions across species.

Which Human Response Has Been Found in Other Mammals Like