Colour blindness is more common in males.

Colour blindness is more common in males

More from the Human Body Facts niche...

Human Body Facts

It only takes your body around thirteen minutes to produce enough heat

Human Body Facts

Biologists think that humans are the only animals who cry emotional

Human Body Facts

It’s impossible to sneeze and keep one’s eyes open at the same time

Human Body Facts

Some people are born with two differently colored eyes. This condition

Human Body Facts

You actually have two pairs of nostrils! The other pair is at the back

Human Body Facts

The only part of the body that has no blood supply is the cornea of the