Question 2 (3 points) A patient comes to a clinic complaining of shortness of breath. Her heart and lungs
are both shown to be functioning normally. A medical student correctly determines
that the patient is suffering from low blood oxygen. The student suggests that the
patient be given extra blood plasma.
(a) Why was the student's suggestion to administer extra blood plasma a mistake? [1]
(b) What can be added to the patient's blood that might be more helpful? [1]
(c) Why will the addition of this substance be likely to help the patient? [1]

videntify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.

the two answers are a, the population of birds with large beaks will increase on the island, and c, the trait for large beaks will be passed on to future generations through natural selection. the reason for that is because if the birds that have beaks developed for eating small seeds lose all of their food, they will go hungry and eventually starve because they physically cannot eat the large seeds, therefore making the population of large beaked birds higher. also, if the trait of large beaks are dominant on the island over small beaks, then over time the large beaked birds will reproduce more and more, while the smaller beaked birds will reproduce less and less because they can't survive with the food provided. that leads to the trait of small beaks disappearing and the trait of large beaks taking over the island.