Did you know that there is a rare phenomenon called "Twinning" or "Chimera" where two fertilized eggs fuse together to create a single person with two sets of DNA?
This means that a person can have two different blood types, two different sets of eye colours, and even two different immune systems!
Chimerism is extremely rare, occurring in only about 1 in 500,000 births. It's so rare that scientists are still trying to understand how it happens.
People who are chimeras can go their whole lives without knowing they have two sets of DNA until they undergo genetic testing or experience unusual medical issues.
Isn't that just mind-blowing?!

I am a pharmacolgist and a final year pharmacy student with an interest in drug analysis and research. A crypto enthusiast

Yes I’ve heard of such before, its super rare 200 $degen