Question

Solve the following Genetic Problems Each problem is worth 1 extra point Problem A Mom is homozygous recessive and dad is homozygous dominant Question: What is chance of them having a bhe-eyed baby! Problemet Both parents are heterozygous. What are their eye colors? What is percent chance of them having a buyed baby? Problem Mom is homarygous healthy and dad is hemophilic What is a chance of having a hemophilic baby? Problem D: Mom is hemophilic and dad is normal What is chance of having a hemophilic baby? Problem E Dad is heterozygous with Blood Type B. Mom is heterozygous with Blood Type A. What is percent chance of their baby to have blood type A? Blood type B Blood typeO?

Answer 1

Problem A:
50% chance of them having a blue-eyed baby. 50% of mom's recessive one and 50% dad's dominant trait that makes the chance for the baby to have 50% blue eyes.
Problem B:
Eye color will be brown for heterozygous parents. blue eye people are homozygous. These babies will have a 6.25% chance for having a blue eye and 75% of chance having a brown eye and 19% for the green eyes.
Problem c:
100% chance of having a daughter with hemophilia and a 0% chance of son have hemophilia.
Problem d:
50% chance of each son have hemophilia and 50% chance of daughter have hemophilia gene.