His opinion is very important.

He is dedicated to the study of autosomes.

The Y chromosome carries the genes that determine maleness.

I inherited my X chromosome from my mother.

Sex chromosomes play a crucial role in determining the sex of an organism.

This cell divides to create new cells.

This company was divided into two.

Cone cells are the main visual receptors for recognizing colors.

He succeeded in staining the cells.

He stained his shirt with wine.