Genetic Disorders Cystic Fibrosis and Huntingtons 4.5 / 5 based on 4 ratings ? BiologyDNA and inheritanceGCSEAll boards Created by: Kavita :)Created on: 09-01-11 14:40 Cystic Fibrosis Caused by Recessive Allele Genetic Disorder of the cell membranes Thicky mucus in the air passages and in the pancreas People with only one copy of the allele won't have the disorder - carriers 1 of 3 Cystic Fibrosis 2 When 1 parent has cystic fibrosis cannot produce a child with disorder but carriers. 2 of 3 Huntingtons Caused by Dominant Allele Genetic disorder of the nervous system Can be inherited if only one parent carriers the defective gene 3 of 3
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