One big difference between osmosis and diffusion is that both solvent and solute particles are free to move in diffusion, but when we talk about osmosis, only the solvent molecules (water molecules) cross the membrane.
Familial Cancer Program. The Familial Cancer Program at Norris Cotton Cancer Center provides counseling for people who may have an increased risk of cancer because of their personal and/or family history. The issues surrounding inherited risk and genetic testing are complicated.
Risk Factors for Breast Cancer. 1  Age â The older you are, the greater your chance of getting breast cancer. 2  Family History â If you have a close blood relative â a mother, sister or daughter â who has had breast cancer, your own risk for developing the disease doubles.