Biology Which of the following is true about veins? Veins are more muscular than arteries Veins carry blood away from the heart, while arteries carry blood to the heart Veins have valves; arteries do not Veins have a smaller diameter lumen than arteries Veins are more muscular than arteries Veins carry blood away from the heart, while arteries carry blood to the heart Veins have valves; arteries do not Veins have a smaller diameter lumen than arteries ANSWER DOWNLOAD EXAMIANS APP
Biology In what chief capacity does vitamin k function? Produce rhodopsin Bone density Blood clot Raise plasma calcium Produce rhodopsin Bone density Blood clot Raise plasma calcium ANSWER DOWNLOAD EXAMIANS APP
Biology Vitamins are Micro nutrients Essential Amino acids Macro Nutrients Non essential Amino acids Micro nutrients Essential Amino acids Macro Nutrients Non essential Amino acids ANSWER DOWNLOAD EXAMIANS APP
Biology Where are chromatids found in a cell? Metaphase None of these Anaphase Prophase Metaphase None of these Anaphase Prophase ANSWER DOWNLOAD EXAMIANS APP
Biology Nitrogen fixation process in the soil is done by Protoza Virus Fungi Bacteria Protoza Virus Fungi Bacteria ANSWER DOWNLOAD EXAMIANS APP
Biology What is full form of BOD? Biological Oxygen Demand Biological Oxygen Deficit Biological Oxygen Difference Biological Oxygen Distribution Biological Oxygen Demand Biological Oxygen Deficit Biological Oxygen Difference Biological Oxygen Distribution ANSWER DOWNLOAD EXAMIANS APP
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