<prompt> A 28 year old female patient who is a lactating mother and has a history of hepatectomy reported for follow up. Which of the following cellular adaptations will be seen in this patient?Hypertrophy of liver Hypertrophy of breastHypertrophy and hyperplasia of liver Hypertrophy of breastHyperplasia of liver Hyperplasia of breastHyperplasia of liver Hyperplasia and hypertrophy of breast  <response>: Hypertrophy:- Increase in size and functions of cells. Results due to increase in growth factor or trophic stimuli. Includes puberty, lactating breasts and skeletal muscle fibers in bodybuilders.Hyperplasia:- Increase in number of cells in tissue organ. Results due to increase in growth factors, increased expression of growth-promoting genes and increased DNA synthesis. It persists as long as stimulus is present.Eg:- Breast development at puberty, endometrial hyperplasia, benign hyperplasia of prostate, hypertrophy of liver cells after partial hepatectomy. 