please use english to asawer thank~
20marks~
1.the function of hamoglobin is to carry ________________around our body?
2.Babies with beta thalassemia magor require life long _______________?
3.what is the chance of the child getting thalassemia magor if the parents are both carriers?
4.what kind of test can a woman do befor pregnant to prevent form thalassemia for her baby?