The given flowchart shows the fate of carbohydrates during digestion in the human alimentary canal. Identify the enzymes acting at stages indicated as A,B,C and D and selct the correct option.
A. A = amylase, B= madltase, C= lactase, D= invertase
B. A = amylase, B= maltase , C= inbvertase , D= lactase.
C. A= amylase, B= invertase, C= maltase , D= lactase
D. A = amylase, B= lactese, C= maltase, D= invertase
