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Why do our fingers get wrinkled when exposed to water for a long time? ...
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AB- blood can be donated to a person with a. A+ blood group b. AB+ blood group c. O- blood group d. B- blood group ...
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AB- blood can be donated to a person with a. A+ blood group b. AB+ blood group c. O- blood group d. B- blood group ...
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why 0-is a universal donor but not o+...???? ...
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why 0-is a universal donor but not o+...???? ...
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Is there any open circulatory system in the human body? ...
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Is there any open circulatory system in the human body? ...
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I am recently stumbling with a question. Can you please help me? A brown-eyed man produces with a woman offsprings in the ratio 1:1.(ie brown-eyed : blue-eyed).Predict the genotype of the mother. In this case,brown eyes is do ...
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A characteristic feature of cardiac muscle is its (a) fatigue (b) rhythmicity (c) spindle shape (d) all of the above ...
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For each characteristic given below, name the corresponding phylum: (a) body segmented and jointed legs, with compound eyes (b) body having calcareous shell and ventral foot (c) spiny skinned organisms ...
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Which of the following pairs of diseases is caused by virus? (a) rabies, mumps (b) cholera, tuberculosis (c) typhoid, tetanus (d) AIDS, syphilis ...
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Water reabsorption mainly occurs through (a) Bowman's capsule (b) Proximal convoluted tubule (c) Loop of Henle (d) Distal convoluted tubule and collecting tubules ...
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Water reabsorption mainly occurs through (a) Bowman's capsule (b) Proximal convoluted tubule (c) Loop of Henle (d) Distal convoluted tubule and collecting tubules ...
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Coronary artery disease is caused by deposits of (a) potassium (b) calcium (c) sodium (d) none of these ...
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The reason why some mutations, which are harmful, do not get eliminated from the gene pool is that (a) they are recessive and carried by heterozygous individuals (b) they are dominant and show up more frequently (c) genetic d ...
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The reason why some mutations, which are harmful, do not get eliminated from the gene pool is that (a) they are recessive and carried by heterozygous individuals (b) they are dominant and show up more frequently (c) genetic d ...
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What is the primary source of nitrogen oxides? (a) burning coal (b) burning wood (c) burning fossil fuels (d) industries ...
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Give two examples of each of the following and their specific usefulness in the body: (i) monosaccharides (ii) disaccharides (iii) polysaccharides ...
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Golden brown algae are called: Diatoms (2) Volvox (3) Ectocarpus (4) Polysiphonia ...
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Post you biology questions in this section :) ...
