Biology In N2- fixation process, nitrite is converted to nitrate by Nitrobacter Nitosomonas Azotobacter Azospirillum Nitrobacter Nitosomonas Azotobacter Azospirillum ANSWER DOWNLOAD EXAMIANS APP
Biology Which one is important in photosynthesis to allows plants to absorb energy from light Xanthophyll Carotene Chlorophyll Phaeophytin Xanthophyll Carotene Chlorophyll Phaeophytin ANSWER DOWNLOAD EXAMIANS APP
Biology Who is known as father of Biology? Aristotle Drawin Purkenja Lamark Aristotle Drawin Purkenja Lamark ANSWER DOWNLOAD EXAMIANS APP
Biology Which one among the following statements is correct ? Except the pulmonary artery, all other arteries carry oxygenated blood Except the pulmonary vein, all other veins carry oxygenated blood All arteries carry oxygenated blood All veins carry oxygenated blood Except the pulmonary artery, all other arteries carry oxygenated blood Except the pulmonary vein, all other veins carry oxygenated blood All arteries carry oxygenated blood All veins carry oxygenated blood ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following systems in man is affected by the bite of cobra ? Nervous Circulatory Excretory Digestive Nervous Circulatory Excretory Digestive ANSWER DOWNLOAD EXAMIANS APP
Biology Radioactivity is a phenomenon of the spontaneous emission of electrons (beta particles) gamma rays (short wave electromagnetic waves) protons (alpha particles) All of these electrons (beta particles) gamma rays (short wave electromagnetic waves) protons (alpha particles) All of these ANSWER DOWNLOAD EXAMIANS APP
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