Horizontal ridges along the bridge of the nose.
Wrinkled Nose Bridge
Facial hair in humans is believed to serve various purposes, such as protection from the sun, cold weather, and injury. It can also play a role in sexual attraction and signaling dominance among males. Additionally, facial hair is thought to have evolved as a secondary sexual characteristic during human evolution.
The Tasmanian Devil Facial Tumour Disease (DFTD) poses no risk at all to humans or animals of any other species.
Physical signs of inbreeding in humans may include facial asymmetry, unusual facial features, developmental delays, and an increased likelihood of genetic disorders.
All humans have facial hair. It is generally more pronounced in males than women, but this is not always the case.
In general conversation, the term facial features is more appropriate to use. Facial lineaments is a term usually used in poetic script or literature, and refers to a distinctive characteristic of the face; however, it is not commonly used in vocal conversation.---Do not use "facial lineaments." The word "lineaments" all by itself means "facial features."
Biometric
Facial hair or sperm. You may create semen which is clear but not sperm which is white
Biometric identifier
[object Object]
Axolotls often appear to be "smiling" due to their facial structure and the way their mouths are positioned. This expression is a natural characteristic of their anatomy rather than an indication of their mood. In reality, axolotls do not express emotions like humans do, so their appearance is not a reliable indicator of their feelings.
There are 33 muscles in a human face. And no, it doesn't take more muscles to frown than to smile.