Excretion In Humans
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Excretion is the removal of waste products such as faeces from the body of living organisms.
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Which of the following is a major function of the kidneys?
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.................... when present in urine shows a person is diabetic.
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Which of the following substances are dissolved in the liquid which passes along the ureter to the bladder of a healthy person?
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The following are excretory products of the kidney except................
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Study the diagram below and answer the question below.
Write down the names of part A, B, C, X and D in the spaces below.
Wrong speelings will not be marked as correct answers.
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The ..................... carries oxygenated blood from the kidneys towards the venacava.
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What are the three stages of urine formation?
Wrong speelings will not be marked as correct answers.
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The human skin cannot excrete urea.
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............... Carries deoxygenated blood back to the heart, from the kidneys.
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