Question

If a mother carries a recessive allele for a genetic disorder, such as cystic fibrosis, under what circumstances will her children inherit the disorder

Answer 1

for this condition..the father must be defected by any X lunked disease e.g:haemophilia or anaemia

Answer 2

if this disorder is inherited trait means if it causes change in mother's gene then disease can be transferred but it gene is recessive then presence of two recessive gene is required to the transfer of disease....