Biology Which one among the following statements is correct ? Except the pulmonary vein, all other veins carry oxygenated blood All arteries carry oxygenated blood Except the pulmonary artery, all other arteries carry oxygenated blood All veins carry oxygenated blood Except the pulmonary vein, all other veins carry oxygenated blood All arteries carry oxygenated blood Except the pulmonary artery, all other arteries carry oxygenated blood All veins carry oxygenated blood ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following is not a function of saliva? Contains fluoride to harden the tooth enamel Moistens food and helps stick it together to make it easier to swallow Helps clean the mouth Begins the chemical breakdown of starches Contains fluoride to harden the tooth enamel Moistens food and helps stick it together to make it easier to swallow Helps clean the mouth Begins the chemical breakdown of starches ANSWER DOWNLOAD EXAMIANS APP
Biology Yeast used in making bread is a Plant Seed Fungus Bacteria Plant Seed Fungus Bacteria ANSWER DOWNLOAD EXAMIANS APP
Biology Sickle-cell anaemia is due to Genes Hormones Viruses Bacteria Genes Hormones Viruses Bacteria ANSWER DOWNLOAD EXAMIANS APP
Biology Xylem tissue is mainly concered with the Transport of enzymes in plants Transport of water and mineral nutrients in plants Photosynthesis of plants Storage of prepared foods in plants Transport of enzymes in plants Transport of water and mineral nutrients in plants Photosynthesis of plants Storage of prepared foods in plants ANSWER DOWNLOAD EXAMIANS APP
Biology Compared to land, the open oceans Are rich in silica and iron Are nutrient-rich environments Contain unlimited nitrogen Are nutrient-poor environments Are rich in silica and iron Are nutrient-rich environments Contain unlimited nitrogen Are nutrient-poor environments ANSWER DOWNLOAD EXAMIANS APP
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