Biology In N2- fixation process, nitrite is converted to nitrate by Azospirillum Azotobacter Nitosomonas Nitrobacter Azospirillum Azotobacter Nitosomonas Nitrobacter ANSWER DOWNLOAD EXAMIANS APP
Biology Among the many substances manufactured commercially by means of ________ are acetic acid,acetone,butanol,lactic acid and several vitamins. Yeast Bacteria Viruses Fungi Yeast Bacteria Viruses Fungi ANSWER DOWNLOAD EXAMIANS APP
Biology Jellyfish belongs to which phylum Mollusca Porifera Cnidaria Nematoda Mollusca Porifera Cnidaria Nematoda ANSWER DOWNLOAD EXAMIANS APP
Biology Plants receive their nutrients mainly from light atmosphere soil chlorophyll light atmosphere soil chlorophyll ANSWER DOWNLOAD EXAMIANS APP
Biology Which among the following carries impure blood to human heart? Pulmonary arteries Aorta Pulmonary vein Vena Cava Pulmonary arteries Aorta Pulmonary vein Vena Cava ANSWER DOWNLOAD EXAMIANS APP
Biology Compared to land, the open oceans Are nutrient-poor environments 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 ANSWER DOWNLOAD EXAMIANS APP
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