1. Jamie is a vegetarian, who is trying to plan a healthy dietwith the help of MyPyramid. Which of the following meatalternatives would be the best nutrient choices for one day? (a) 2 pieces of bacon, 1/2 can tuna, 2 pieces bread(b) 3 oz. cheese, 1/2 sweet potato, 2 tbsp […]

Q1. Mary is 50 years old. All through a check-up, a bone scan reveals that portions of her skeleton show greater than normal demineralization. After reviewing the test results, her physician suggests hormone therapy. What hormone would she prescribe for her patient? Q2. According to ABC model of floral development, […]

Wild turkeys are dramatically sexually dimorphic; domesticated turkeys are less so. Suppose that wild female turkeys chose mates on the basis of expensive traits that indicate disease resistance and that artificial selection for rapid weight gain in domestic turkeys destroyed female choice. Briefly describe the mechanism of selection in wild […]

Chase and Christina were studying for their last anatomy and physiology exam of the semester. After reviewing his notes on meiosis, Chase said, “Well, since meiosis is the same in males and females, I don’t need to study the meiosis notes from the female reproductive system lecture.” Christina quickly pointed […]