Question Detail Milk is poor source of CalciumIronCopperSodium Answer: Option B Similar Questions : 1. White blood corpuscles are used by our body ? to carry oxygento dissolve protiensto combat infectionto help liver work Answer: Option C 2. Oxygen in our blood is transported by ? KeratinCollagenMyoglobinHaemoglobin Answer: Option D 3. What is pH value of human blood ? 77.27.47.8 Answer: Option C 4. The blood pressure of normal human is ? 120 / 80110 / 90120 / 90110 / 80 Answer: Option AExplanation:The blood pressure of normal human is Systolic - 120 and Diastolic - 80 5. Nuclear membrane is absent in ? ProtozoansProkaryotesEukaryotesNone of the above Answer: Option B Read more from - Biology Questions Answers