A genetically inherited trait or character that is passed down from generation to generation.
Inherited characteristics include:
1. Dimples
2. Hitchhiker’s thumb vs. normal thumb
3. Tongue rolling
4. Second toe is longer than the big toe (or vice versa)
5. When interlocking fingers, left or right-thumbed
6. Either connected or unattached earlobes
Genetics, X-Linked Inheritance. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2021 Jan. 2021 May 8.
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