The atomic mass of carbon-13 is 13. it has six protons. how many neutrons does this isotope have?

Which pedigree symbol is used to represent a female carrier of a recessive x-linked trait? поө0 || save and exit submit

Mutations associated with albinism affect proteins involved in synthesis

Sexual reproduction in the parent cell will result in offspring with a) identical genetic information. b) half the genetic information. c) double the genetic information. d) four times the genetic information.