About Cancer
π₯✨πππ‘πππ₯✨π₯ ♥️Most dreaded diseases of human beings and major cause of death......π¦ π€Normal cells show a property called contact inhibition by virtue of which contact with other cells inhibit their uncontrolled growth cancer cells lost their property....π¦ πTHERE ARE TWO TYPES OF TUMORS- ❥︎Benign tumor - remains confined to affected organ✨ •cause little damage. • No metastatis ❥︎Malignant tumor- They do not remain confined their initial place✨ •Cause lot of damage •Show metastatis πThe transformation of normal cells into cancerous cells may be induced by physical, chemical and biological agents such agents are called carcinogens.....π¦ π§‘There are oncogenic viruses which can cause cancer and some proto oncogens which under certain conditions lead to oncogenic transformations of cells......π¦ πIonising Rays; X-rays, R-rays π Non Ionising Rays; UV Rays causes cancer......π¦ @Ungraduateroaster.blogspot.com✨✨