There is a fruit fly that has a gray body and red eyes - genotype: AaBb. That fruit fly is mated with another fly with a black body and purple eyes - genotype: aaBb. What is the expected phenotype ratio of the offspring?

When the ball is rising up, it gains kinetic energy. when the ball reaches the very top, it will have all potential energy, until it falls back down and gains it kinetic energy. finally when you catch the ball or it falls back down, it would have gained its potential energy back.

Are there any options? if so, any of them hinting at passing genes down from one generation to the next, would be your answer.

The patient has increasing neck swelling. the neck swelling may lead to respiratory difficulty, and rapid intervention is needed to prevent airway obstruction. the incisional pain should be treated but is not unusual after surgery. a heart rate of 112 is not unusual in a patient who has been hyperthyroid and has just arrived in the pacu from surgery. sleepiness in the immediate postoperative period is expected.