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mammalian organ which filters the blood to produce urine.
gaps (about 1 micrometre long) that occur between the myelin sheaths generated by consecutive...
refers to any variation in the nucleotides, genes, chromosomes, or whole genomes of organisms....
simple epithelium with flattened cells found in the inner lining of the mouth, oesophagus and...
is a form of malnutrition where too many nutrients are taken in relative to the amounts required...