Saliva of humans contains - Sri Chaitanya Infinity Learn Best Online Courses for NCERT Solutions, CBSE, ICSE, JEE, NEET, Olympiad and Class 6 to 12

A
Amylase and maltase
B
Lipase and nuclease
C
Amylase and lysozyme
D
Rennin and lipase

Solution:

Saliva contains water, salivary amylase (ptyalin), lysozyme, electrolytes ( ${Na}^{+}, K^{+}, {Cl}^{-}, {HCO}_{3}^{-}$ ), IgA antibodies, thiocyanate, urea, etc.