Genetic mutations what mistakes can occur when dna is replicated worksheet answers

Prior to the development of dna fingerprinting, blood type could be used to determine possible parentage. although it might prove someone was not a parent, it could not show if someone was positively the parent, only that he or she might be a parent. which of the following is a true statement that can be made about parentage based on blood typing?

Facilitates growth and change in neurons and the migration of neurons to different sites in the brain

Which of the following are the functions of the integumentary system? yadda-yadda, the 1st answer is the brainliest. : )