Biology
Which of the following vitamins is synthesized in the body by intestinal bacteria_______?
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Spinach leaves are rich source of________?
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Muscle fatigue is caused by the accumulation of___________?
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The Virus of AIDS affects the growth of_____________?
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The vitamin which is generally excreted by humans in urine is__________?
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In which part of the eye lies the pigment that decides the colour of the eyes of a person___?
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Which among the following is responsible for producing color of human skin ___?
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Which one of the following can be synthesized by Liver _______?
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Sum of all ecosystems is classified as___________?
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