<prompt> Physiological hyperplasia and hypertrophy are seen simultaneously in -Breast at pubertySkeletal muscle in athletesUterus in pregnancyThyroid gland during pregnancy  <response>: Ans-CThe massive physiological growth of the uterus during pregnancy is a good example of a hormone-induced increase in the size of an organ that results from both hypertrophy and hyperplasia.The massive physiological growth of the uterus during pregnancy is a good example of a hormone-induced increase in the size of an organ that results from hypertrophy of muscle fibers. 