2. Hemophilia is a sex-linked genetic disease that is recessive. A mother is healthy and is a CARRIER (heterozygous) for the trait. A father is healthy as well. Using the info below explain how they could have a child with Hemophilia. What would the gender of the child be?

Mom: XH Xh
Dad:XH Y

The table below shows the number of foot bones in some horse fossils.horse fossil recordhorse fossil number of foot bonesp 19q 17r 24s 13ancient horses had more bones in their foot then present-day horses. the present-day horse has 11 foot bones. what is the correct order of evolution of the horse starting from the youngest fossil? a. q p r s b. s r p q c. s q p r d. r p q s

Abrown coat is recessive in labradors, while a black coat is dominant. if two hybrids are bred, what percentage of the offspring will have black coats? a. 25% b. 50% c. 75% d. 100%

Explain how negative feedback caused the changes in plasma glucagon concentration observed during the experiment.