This sentence is written in bold typeface.

In our medical class, we learned about the function of the pyramidal tract.

He is dedicated to the study of autosomes.

Their teamwork was in complete harmony, and it was beautiful.

He is good at reading traditional Chinese characters.

The Y chromosome carries the genes that determine maleness.

I inherited my X chromosome from my mother.

Cone cells are the main visual receptors for recognizing colors.

His amygdala is working very actively.

This compound is a kind of glycoside.