This is when the test has failed to detect a certain allele or faulty chromosome so the person thinks that they do not have a genetic disorder when they do
This is when a genetic test has wrongly detected a certain allele or a faulty chromosome so the person thinks that they have a genetic disorder when they don't
11. What is 'homozygous'?
Two alleles the same
Two different alleles
12. What is a phenotype?
A phenotype is a code for making certain proteins
A phenotype is all the genes an organism displays
A phenotype is all the genes an organism has
13. What can embryonic stem cells be used for?
replacing faulty heart muscle cells, insulin producing cells for diabetes and nerve cells fro paralysed people
to treat blood diseases, maintaining and repairing old, damaged tissues, leukaemia