121.  After delivery mammary gland start producing milk, In milk which necessary substance is present for immunity ?

A. Lactose

B. Protein

C. Fat

D. Antibodies

Answer : Option D

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122.  How much blood is lost during menstrual cycle period ?

A. 25 to 100 ML

B. 50 to 150 ML

C. 75 to 175 ML

D. 20 to 75 ML

Answer : Option B

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