Saved Bookmarks
| 1. |
Why are the tumour cells dangerous ? |
|
Answer» The tumour cells are dangerous because- -They invade and damage the surrounding normal cells because of their rapid growth. - The normal surrounding cells are starved because of their competing for vital nutrients. - Some of the tumour cells are sloughed off and migrate to different sites of the body where they develop into new and secondary tumour by metastasis. |
|