If someone if the family in previous generations had black hair, then it is a possibility that the people with light brown hair have a baby with black hair.
No, they are an Eumelanin.
yes
Their hair is a dark as can be. No tones of brown just dark black.
Yes, it's possible and in fact, has happened whereas someone black was born with blonde hair.
It's someone with black hair.
Their isn't a specific name for people with black hair unfortunantly. Why? I don't know, it is odd. People only descrie black hair by how dark it is, like raven black hair, etc.
Nothing really except the hair going black since your dying it that color. But, everytime someone dyes their hair it damages it a little.
dog
It depends. Some people look better with black hair and some look better with blonde hair. For example if someone with dark skin died their hair platinum blonde then it would probably look very unnatural. And black hair would look very harsh someone with very pale skin and eyes. I suggest kepping your hair close to your natural hair color.
There are many different hair colors one can dye their hair. Some of the darkest hair colors someone could dye their hair are black, dark brown, dark red and jet black.
the babies hair color will most likely have black hair! its the dominant hair color which means its stronger {darker}. the recessive color is brown. it all has to do with genes and recessive and dominate traits! make a punnet square and find out!