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.
1. Cystic Fibrosis. Cystic Fibrosis is one of the most widespread inherited genetic disorders. It prominently affects Caucasians who are Ashkenazi Jews. It occurs only when both parents are carriers, which gives their children a 1 in 4 risk of contracting the disease.
Sex-linked disorders. Genetic diseases or conditions caused by a mutation on the sex chromosomes. Patterns of inheritance tend to be gender-specific. Single gene disorders. Genetic diseases or conditions caused by a mutation in a single gene or DNA sequence. Also known as Mendelian, Classical and Monogenic disorders.They are usually passed from one generation to the next. Somatic cells. Non-sex cells (not ova or sperm).Somatic or sporadic mutation.he predicted course and outcome of a disease. Recessive disorders. Genetic disease or condition caused by a mutation on both genes in a pair (homozygous). The disease or condition only arises when both parents pass on a copy of the faulty gene.