Chin | search
Click here to view Chin news from 60+ newspapers.
Bookmark or Share- Chin - WikipediaA cleft chin is an inherited trait in humans and can be influenced by many factors. The cleft chin is also a classic example of variable penetrance [20] with environmental factors or a modifier gene possibly affecting the phenotypical expression of the actual genotype. Cleft chins can be presented in a child when neither parent presents a cleft ...
- CHIN Definition & Meaning - Dictionary.comto bring one's chin up to (a horizontal bar, from which one is hanging by the hands), by bending the elbows. to raise (oneself ) to this position. to raise or hold to the chin, as a violin.
- A Chin-Stroking Mystery: Why Are Humans the Only Animals With Chins?The chin isn’t just the lower part of your face: It’s a specific term for that little piece of bone extending from the jaw. While it may seem odd, humans are in fact the only animals that have ...
- Why Do Humans Have Chins? | SmithsonianUnder sexual selection, certain traits evolve because they are attractive to the opposite sex. Psychological research suggests chin shape may be a physical signal of the quality of a mate.
- Why Do Humans Have Chins? | SmithsonianSome biologists say that after the chin initially arose through random genetic mutation, it stuck around and proliferated simply by chance. Others argue that natural selection actually favored...
More
