Blond hair is the second rarest hair in the world but, red is top most rare hair color.
The most common blood type is A positive and the most rare is type O.
It's the most rare combination only 1%of the world's population
ab+
In Ancient Greece both red and blonde hair were rare. Most Greeks had a dark complexion and dark colored hair. Blonde hair was considered especially beautiful, and was a feature of several Greek gods and mythological heroes.
Either dirty blonde or ginger hair. Only 1 in 5 people would have ginger hair but dirty blonde is pretty rare coz it's not blonde but it's not brown so yeh :)
The most efficient type of hair replacement system would be hair transplant surgery. However, most people do not choose this type of system. Many go with laser hair therapy instead.
yes, very rare. its one of the rarest hair colors.
maybe depending on what type of hair you have
The protein that is most abundant in hair is keratin.
it is not rare but it is a minority
While type O negitive blood is pretty rare, the rarest blood type is actually AB negitive. It represents only about .6% of the populations blood types.