How might genetic testing lead to genetic discrimination?

In pre-DNA fingerprint days, blood type was often used in paternity disputes to exclude possible fathers. If the man in question has type B blood, and the child has type A blood, and the mother has type AB blood, can the man be the father of the child? Group of answer choices Yes, but only if he is homozygous for the B allele No Yes, but only if he is heterozygous for the B allele Yes, but only if both of his parents were Type AB

Why does epigenetic deviate from Mendelian patterns?

Who discovered DNA markers and tell What is a dominant marker?

What is polymorphism? Outside of genes (non-gene regions of genome) what are the 4 types of polymorphisms that you can have. What are their distinguishing features?

Photography booths that claim to produce pictures of what a male or female child of any given couple will look like are beginning to appear in arcades throughout the country. A couple enters the booth, a camera takes their pictures, and then a computer program analyzes and blends the morphologies of the two people to produce images of a male child and a female child they might create. In genetic terms, why will the couple be wasting their money if they buy these computer images? (Respond in at least 2 paragraphs)

If eye color was controlled by the number of genes indicated, how many possible genotypes would there be?  5 genes, 10 genes? 20 genes?

Briefly describe what is a meaning of genetic variation.