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, which genes would be expressed in a showy ornamental flower with multiple sepals and petals but no stamens or carpels?

Q3. Controversy has arisen about using genetically engineered bovine growth hormone to increase milk yield in cattle. This points out that?