Biology They play key roles in the contraction of muscles,digestion of food and clotting of blood. Carbohydrates Fats Vitamins Proteins Carbohydrates Fats Vitamins Proteins ANSWER DOWNLOAD EXAMIANS APP
Biology Which structure is common to plant and animal cells? Mitochondria Central Vacuole Chloroplast Centriole Mitochondria Central Vacuole Chloroplast Centriole ANSWER DOWNLOAD EXAMIANS APP
Biology Most fish do not sink in water because of the presence of swim bladder air bladder air sacs air in spongy bones I and II are correct II and III are correct III and IV are correct I, II, III and IV are correct I and II are correct II and III are correct III and IV are correct I, II, III and IV are correct ANSWER DOWNLOAD EXAMIANS APP
Biology Which part of the brain plays an important role in motor control? Cerebrum Pons Cerebellum Medulla Cerebrum Pons Cerebellum Medulla ANSWER DOWNLOAD EXAMIANS APP
Biology Which one of the following is not a genetic disorder ? Haemophilia Colour blindness Down's syndrome Xerophthalmia Haemophilia Colour blindness Down's syndrome Xerophthalmia ANSWER DOWNLOAD EXAMIANS APP
Biology Which one of the following has a bilateral symmetry in its body organization? Euchinus Sea anemone Nereis Asterias Euchinus Sea anemone Nereis Asterias ANSWER DOWNLOAD EXAMIANS APP
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