what is human hair made of ?

Q. What is the approximate diameter of human hair?

Q. Synthetic human hair wigs are made from a copolymer of vinyl chloride and acrylonitrile and is called:

Q. Presence of tail and coarse hair in human baby is

Q. In humans, the alleles for curly hair (H) is dominant, and the allele for straight hair (h) is recessive.
If a homozygous dominant female mates with a heterozygous male. What is the probability that the offspring will have curly hair?

Q. The hair of yak is trimmed and sold. Some special type of fibre is made from their hair. Identify the cloth that would be made from such fibre.