The fetus takes on either male or female reproductive characteristics, with differences beginning at of fetal age. a. two hours b. two months c. two days d. two weeks which of the following is true regarding the pancreas? a. pancreatic juice is rich in the enzyme amylase that breaks down fat. b. pancreatic juice is rich in the enzyme trypsin that breaks down carbohydrates. c. pancreatic juice is rich in the enzyme lipase that breaks down carbohydrates. d. the pancreas secretes sodium bicarbonate. fluid each cell. a. fills and surrounds b. doesn't fill c. surrounds d. fills