Q1. A friend tells you she has swollen lymph nodes on the left side of her neck. You notice that a bandage is covering a large, infected cut on her left cheek. Accurately what are her "swollen glands" and how have they become swollen?

Q2. Albinism, lack of pigmentation in humans, results from the autosomal recessive gene designated a. Two parents with normal pigmentation have an albino child. What is the possibility that their next child will have normal pigmentation?