<prompt> True about autosomal dominant type of inheritance:25 affected 50 carrier, if one parent affected50 affected 75 carrier, if both parent affected75 affected, if both parent affected50 affected, if one parent affected  <response>: Answer- D. 50 affected, if one parent affectedAutosomal dominant disorders are manifested in the heterozygous state .Both males and females are affected.Because the alleles segregate randomly at meiosis, the probability that an offspring will be affected is 50. 