Biology Which cell can contract and relax? Muscle cells Nervous cells Excretory cells Respiratory cells Muscle cells Nervous cells Excretory cells Respiratory cells ANSWER DOWNLOAD EXAMIANS APP
Biology They play key roles in the contraction of muscles,digestion of food and clotting of blood. Vitamins Fats Proteins Carbohydrates Vitamins Fats Proteins Carbohydrates ANSWER DOWNLOAD EXAMIANS APP
Biology Which one among the following Indian scientists proposed a theory for long distance transport of water in plants ? P. Maheshwari J.C. Bose N.S. Parihar Birbal Sahni P. Maheshwari J.C. Bose N.S. Parihar Birbal Sahni ANSWER DOWNLOAD EXAMIANS APP
Biology The longest cells of human body Neuron cell Red blood cells None of these White blood corpuuscles Neuron cell Red blood cells None of these White blood corpuuscles ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following is a fresh water sponge ? Pleurobrachia Spongilla Sycon Euspongia Pleurobrachia Spongilla Sycon Euspongia ANSWER DOWNLOAD EXAMIANS APP
Biology Tissue in which cells have lost the capacity of cell division Both a and b Mesristmatic tissue Permanent tissue None of these Both a and b Mesristmatic tissue Permanent tissue None of these ANSWER DOWNLOAD EXAMIANS APP
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