• Biology - Section 1
76. 

Ptyalin is an enzyme produced in the

A. salivary glands
B. pituitary glands
C. thyroid glands
D. pancreas

77. 

Mycobacterium leprae causes leprosy, Corynebacterium diphtheria causes diphtheria and Vibrio comma causes

A. tetanus
B. influenza
C. cholera
D. typhoid