Understanding the Cross-Section of African American Hair

In cross-section, the hair of an African American person is typically oval or flattened, but there can be considerable variation.

It's important to remember that:

* There's a wide range: Hair texture and shape vary significantly within people of African descent. Some may have more circular hair follicles, while others have more elliptical or flattened ones.

* Cross-section influences curl pattern: The shape of the cross-section is related to the curl pattern. More oval or flattened shapes tend to curl or coil more tightly. A more circular shape tends to be straighter.

* Other factors matter: Hair characteristics are complex and determined by multiple genes. Factors like hair density, porosity, and protein structure also contribute to the overall appearance and behavior of the hair.