10 Worst Evolutionary Designs

#2 Hyena clitoris. "When engorged, this "pseudopenis," which doubles as the birth canal, becomes so hard it can crush babies to death during exit."

#10 Narwhal tusk. "The unicorn-like protuberance on a male narwhal's head is actually a tooth that erupts through the front of the jaw and keeps on growing, up to 9 feet. Narwhal: "Doc, I have a toothache." Dentist: "Indeed."

Jump

No comments:

Post a Comment