Carolyn Webb. Players of St Therese's under-15 team are upset that they have to play against a 13-year-old boy who stands 185 centimetres tall. MEMBERS of a junior netball club have slammed a VCAT decision to allow a 185-centimetre tall, 13-year-old boy interim permission to play in an all-girls' competition.
For example, sickle cell anemia is one common genetic disorder that mainly affects individuals of African or Mediterranean descent. So whether you fear a genetic condition due to your ethnicityâor if a certain genetic disease is common throughout your ancestry; here are the ten most common DNA mutation disordersâ¦.
Most common disorders. 1  P â Point mutation, or any insertion/deletion entirely inside one gene. 2  D â Deletion of a gene or genes. 3  C â Whole chromosome extra, missing, or both (see Chromosome abnormality) 4  T â Trinucleotide repeat disorders: gene is extended in length.