Biology To complete one heart beat the time taken is 1 sec 1.5 sec 1 minute 0.8 second 1 sec 1.5 sec 1 minute 0.8 second ANSWER DOWNLOAD EXAMIANS APP
Biology The energy in most ecosystems comes from Sun Soil Carbon dioxide Water Sun Soil Carbon dioxide Water ANSWER DOWNLOAD EXAMIANS APP
Biology Where are the taste receptors located? Tip of the tongue Upper esophagus All of these Epiglottis Tip of the tongue Upper esophagus All of these Epiglottis ANSWER DOWNLOAD EXAMIANS APP
Biology Statement which is true about bacteria ? All bacteria are photosynthetic Most of them are heterotrophs but some are autotrophs All bacteria are autotrophs All bacteria heterophs All bacteria are photosynthetic Most of them are heterotrophs but some are autotrophs All bacteria are autotrophs All bacteria heterophs ANSWER DOWNLOAD EXAMIANS APP
Biology In N2- fixation process, nitrite is converted to nitrate by Azotobacter Nitrobacter Nitosomonas Azospirillum Azotobacter Nitrobacter Nitosomonas Azospirillum ANSWER DOWNLOAD EXAMIANS APP
Biology Which nitrogenous base is not found in dna? Uracil Cytosine Guanine Thymine Uracil Cytosine Guanine Thymine ANSWER DOWNLOAD EXAMIANS APP
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