I was surprised to learn that red heads require more sedation and have a higher tolerance for pain. I'm a red head and when I have surgery I have to tell the guy giving me the anesthetic that I'm hard to put under and I usually wake up during surgery while they're closing me up. I also have a high tolerance for pain. Most of my red headed friends say the same thing. Who knew.
There are only two animals of giraffe in the world today giraffes in Africa and okapi, there was an animal that lived millions of years ago that was morphs the difference was they had claws