Can AA Parents Have an AS Child? Understanding Genetic Possibilities

Explore whether AA parents can give birth to AS children and the implications for genetic counseling and family planning.

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No, parents with the AA genotype cannot give birth to an AS child. AA parents can only pass on the A allele, leading to children with either the AA genotype. For an AS child to be born, one parent must have the S allele, such as AS or SS. Understanding genotypes is crucial for family planning and genetic counseling.

FAQs & Answers

  1. What is the difference between AA, AS, and SS genotypes? AA genotype consists of two A alleles, AS has one A and one S allele, and SS has two S alleles, which affects genetic traits and health.
  2. Can an AS parent have a child with an AA parent? Yes, an AS parent can have a child with an AA parent, leading to potential children with AA or AS genotypes.
  3. What is genetic counseling? Genetic counseling is a process to understand genetic conditions, inheritance patterns, and implications for family planning.