Cystic Fibrosis id caused by what type of allele?

What does cystic fibrosis cause in the body?

Describe a genetic diagram of two carriers of cystic fibrosis.

What is the possibility of a child having cystic fibrosis if both of their parents are carriers?

What type of allele is polydactyly?

What is polydactyly?

What does IVF stand for?

What is IVF?

Why is more than one egg fertilised during IVF?

What is embryo screening?

Give 4 positives for embryo screening

Give 4 negatives of embryo screening