|
|
It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.
Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.
Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.
Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.
Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.
![Stereo Image taken by NASA STEREO Probes launched in 2006; utilizing two Spacecrafts to image the Su](https://biology-forums.com/gallery/47/medium_12359_26_01_13_4_08_11.jpeg)
![Schematic of an IgG molecule: Two heavy and 2 light chains are linked together by disulfide bonds. ...](https://biology-forums.com/gallery/31/medium_398119_11_07_17_3_38_54_314802054.jpeg)
![Schematic representation of MHC class II molecule, consisting of 2 α-domains and 2 β-domains, the ...](https://biology-forums.com/gallery/31/medium_398119_11_07_17_4_50_36_31506850.jpeg)