Biology The element found in bone and teeth Potassium and calcium Phosphorus and sulpher Calcium and Magnesium Calcium and phosphorus Potassium and calcium Phosphorus and sulpher Calcium and Magnesium Calcium and phosphorus ANSWER DOWNLOAD EXAMIANS APP
Biology Which group of organisms serves as the best indicator of pollution in a water body Neuston Plankton Nekton Benthos Neuston Plankton Nekton Benthos ANSWER DOWNLOAD EXAMIANS APP
Biology In ________ cells the genetic material is without any nuclear membrane covering and is directly submerged in the cytoplasm. Algae Virus Moss Bacteria Algae Virus Moss Bacteria ANSWER DOWNLOAD EXAMIANS APP
Biology Night blindness is cause by lack of which vitamin? Vitamin A Vitamin D Vitamin C Vitamin B Vitamin A Vitamin D Vitamin C Vitamin B ANSWER DOWNLOAD EXAMIANS APP
Biology Goitre is caused by the deficiency of ________ Iodine Zinc Chlorine Calcium Iodine Zinc Chlorine Calcium ANSWER DOWNLOAD EXAMIANS APP
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