Biology The weight of the brain in the total weight of the body is about 0.05 0.03 0.02 0.04 0.05 0.03 0.02 0.04 ANSWER DOWNLOAD EXAMIANS APP
Biology They play key roles in the contraction of muscles,digestion of food and clotting of blood. Proteins Carbohydrates Fats Vitamins Proteins Carbohydrates Fats Vitamins ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following does not have blood but undergoes respiration ? Hydra Snail Kangaroo Cockroach Hydra Snail Kangaroo Cockroach ANSWER DOWNLOAD EXAMIANS APP
Biology Which type of cell, skin is made up of: Permanent tissues Connective tissue Epidermal cells Parenchyma Permanent tissues Connective tissue Epidermal cells Parenchyma ANSWER DOWNLOAD EXAMIANS APP
Biology Main nitrogenous product formed in man Urea Uric acid Ammonium nitrate Ammonia Urea Uric acid Ammonium nitrate Ammonia ANSWER DOWNLOAD EXAMIANS APP
Biology Goitre is caused by the deficiency of ________ Zinc Calcium Chlorine Iodine Zinc Calcium Chlorine Iodine ANSWER DOWNLOAD EXAMIANS APP
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