Biology Which plants have vascular tissues i.e .xylem and phloem vessel? None of these Thallophytes Tracheophytes Bryophytes None of these Thallophytes Tracheophytes Bryophytes ANSWER DOWNLOAD EXAMIANS APP
Biology In plants, exchange of gases takes place through Spongy tissue Palisade tissue Mid rib Stomata Spongy tissue Palisade tissue Mid rib Stomata ANSWER DOWNLOAD EXAMIANS APP
Biology In the cell of animals ,some micro-organisms and lower plants contain Three centriole Two centriole Four centriole One centriole Three centriole Two centriole Four centriole One centriole ANSWER DOWNLOAD EXAMIANS APP
Biology Which of these is a human disease caused by bacteria? Common cold TB Chickenpox Ascariasis Common cold TB Chickenpox Ascariasis ANSWER DOWNLOAD EXAMIANS APP
Biology Which among the following carries impure blood to human heart? Pulmonary arteries Vena Cava Aorta Pulmonary vein Pulmonary arteries Vena Cava Aorta Pulmonary vein ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following is not a function of saliva? Contains fluoride to harden the tooth enamel Helps clean the mouth Moistens food and helps stick it together to make it easier to swallow Begins the chemical breakdown of starches Contains fluoride to harden the tooth enamel Helps clean the mouth Moistens food and helps stick it together to make it easier to swallow Begins the chemical breakdown of starches ANSWER DOWNLOAD EXAMIANS APP
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