|
|
Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.
Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
If you could remove all of your skin, it would weigh up to 5 pounds.
Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.
Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.
![How the study of genomes and proteomes can provide us with connections to different biological level](https://biology-forums.com/gallery/47/medium_33_10_06_11_3_35_47.jpeg)
![Modern primate study sometimes involves high-tech methods. This golden lion tamarin is having a batt](https://biology-forums.com/gallery/47/medium_269691_26_01_15_5_55_22_204311589.jpeg)