Question

What is the groove under the nose called?
First one to answer this will be the Brainliest...​

Answer 1

Answer:

Philtrum

Explanation:

Function. In most mammals, the philtrum is a narrow groove that may carry dissolved odorants

Answer 2

philtrum

Function. In most mammals, the philtrum is a narrow groove that may carry dissolved odorants from the rhinarium or nose pad to the vomeronasal organ via ducts inside the mouth.