Biology Compared to land, the open oceans Contain unlimited nitrogen Are nutrient-rich environments Are nutrient-poor environments Are rich in silica and iron Contain unlimited nitrogen Are nutrient-rich environments Are nutrient-poor environments Are rich in silica and iron ANSWER DOWNLOAD EXAMIANS APP
Biology Glomerulus and Bowman's capsule constitute Blood vessels Malpighian body Green gland Malpighian tubule Blood vessels Malpighian body Green gland Malpighian tubule ANSWER DOWNLOAD EXAMIANS APP
Biology The site of RBC formation in human body is Heart Liver Bone marrow Spleen Heart Liver Bone marrow Spleen ANSWER DOWNLOAD EXAMIANS APP
Biology Outer covering of virus made up of protein is coat capsid viriod virion coat capsid viriod virion ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following are involved directly in pulmonary circulation? Superior vena cava, right atrium, and left ventricle Right ventricle, pulmonary artery, and left atrium Left ventricle, aorta, and inferior vena cava Right atrium, aorta, and left ventricle Superior vena cava, right atrium, and left ventricle Right ventricle, pulmonary artery, and left atrium Left ventricle, aorta, and inferior vena cava Right atrium, aorta, and left ventricle ANSWER DOWNLOAD EXAMIANS APP
Biology There are certain bacteria which can fix atmospheric gas named Hydrogen Oxygen Nitrogen Carbond dioxide Hydrogen Oxygen Nitrogen Carbond dioxide ANSWER DOWNLOAD EXAMIANS APP
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