B1.10 Genetic Disorder (Topic 1) Flashcards
1
Q
What is sickle cell disease?
A
A genetic disorder caused by inheriting two copies of a recessive allele. It causes tiredness, shortage of breath and periods of extreme pain in the joints.
2
Q
What is a genetic disorder?
A
A disease caused by alleles.
3
Q
What is cystic fibrosis (CF)?
A
A genetic disorder caused by inheriting two copies of a recessive allele. It causes thick mucus to collect in the lungs, making breathing difficult, and also stops food being digested very well.
4
Q
What is a family pedigree chart?
A
A chart showing which members of a family suffer from a genetic disorder.
