Biology Most fish do not sink in water because of the presence of swim bladder air bladder air sacs air in spongy bones I and II are correct II and III are correct III and IV are correct I, II, III and IV are correct I and II are correct II and III are correct III and IV are correct I, II, III and IV are correct ANSWER DOWNLOAD EXAMIANS APP
Biology Microscopic organism which passively float on the surface of water is called Phytoplantons None to these Zooplantones Both (a) and (b) both Phytoplantons None to these Zooplantones Both (a) and (b) both ANSWER DOWNLOAD EXAMIANS APP
Biology Bat can fly in dark because they Have sharp eyes Produce ultrasonic wave Are nocturnal Have strong wings Have sharp eyes Produce ultrasonic wave Are nocturnal Have strong wings ANSWER DOWNLOAD EXAMIANS APP
Biology Which one among the following Indian scientists proposed a theory for long distance transport of water in plants ? J.C. Bose N.S. Parihar Birbal Sahni P. Maheshwari J.C. Bose N.S. Parihar Birbal Sahni P. Maheshwari ANSWER DOWNLOAD EXAMIANS APP
Biology Oxygenated blood flows through which vessel? Pulmonary Veins None of these Both A & B Pulmonary Arteries Pulmonary Veins None of these Both A & B Pulmonary Arteries ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS