The pedigree below shows the inheritance of hemophilia, a recessive X-linked disorder, in a family. (image attatched below)

Based on this pedigree, which female is least likely to have sons who have hemophilia?

female 2

female 4

female 8

female 9

You and a group of friends are spending your vacation hiking through the mountains. it is cold in the mountains. you will be expending a lot of energy while hiking and you will need plenty of energy to keep you warm. you should pack foods high in to provide the most energy or kilocalories per gram of food. a) carbohydrates b) lipids (fats) c) proteins d) sugars