He is an expert in anatomy.

In female anatomy, the vagina is an important part.

It's difficult to solve a part of this problem.

That woman is my mother.

This type of plant attracts a rare interest among women.

Health is very important.

His opinion is very important.

He is an expert in anatomy and has performed many dissections.

He dissected a frog in his biology class.

He is an expert in human anatomy.