1.

A little boy was inquisitive about why a cow was licking its calf. What is the most probable explanation given by his grandfather?(a) It is an action of time passing with calf(b) Lysozymes present in the saliva of the mother protects the calf from bacterial infection(c) To remove insects sitting on the calf(d) Both (a) and (b)

Answer»

Answer is : (b)

Lysozymes present in the saliva act as an antibacterial agent that prevent infections.



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