This biology question covers important biological concepts and processes. The step-by-step explanation below helps you understand the underlying mechanisms and reasoning.
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Hey Nana, good to see you again. Question 109: Hookworm infection leads to chronic blood loss in the intestines, which can cause iron-deficiency anemia. The common symptoms of anemia are fatigue and pallor (paleness). The correct option is d. d) Fatigue and pallor Question 44: Micronutrient deficiencies are specific deficiencies of vitamins and minerals. Bitot's spots are a classic sign of Vitamin A deficiency*. Hair changes* such as thinning, brittleness, or discoloration can be indicative of deficiencies in various micronutrients, including protein, zinc, or biotin. Options a, b, and c are generally associated with protein-energy malnutrition (PEM) rather than specific micronutrient deficiencies. Edema is characteristic of kwashiorkor, and muscle wasting is characteristic of marasmus. The correct option is d. d) Bitot's spots, hair changes Send me the next one 📸