1
Q
what are sex chromosomes
A
chromosomes which determine your gender
2
Q
what are the female chromosomes
A
two x chromosomes
3
Q
what are the male chromosomes
A
x and y
4
Q
what alleles does cystic fibrosis inheritors have
A
two recessive alleles
5
Q
what does a family pedigree chart show
A
how genotypes and their resulting phenotypes are inherited in families
