Question Detail Milk fever in cow is caused due to the deficiency of ? SodiumCalciumPhosphorusNitrogen Answer: Option B Similar Questions : 1. Nuclear membrane is absent in ? ProtozoansProkaryotesEukaryotesNone of the above Answer: Option B 2. Most highly intelligent mammals are : elephants whales dolphinskangaroos Answer: Option C 3. Carotene in Indian cow's milk causes ? deep yellow colourCreamish white colourwhite colouryellow colour Answer: Option D 4. Scurvy is caused by deficiency of ? Vitamin AVitamin CVitamin DVitamin E Answer: Option B 5. 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 Read more from - Biology Questions Answers