General Science- Mukh Se Nikli laar Kiska pachan Karti Hai ?

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Q.12167: मुख से निकली लार किसका पाचन करती है ?
A.
B.
C.
D.
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मुख से निकली लार किसका पाचन करती है ? General Science in hindi,   starch question answers in hindi pdf  Vasa questions in hindi, Know About Protein General Science online test General Science notes in hindi quiz book    Vitamin