Biology Which among the following carries impure blood to human heart? Aorta Pulmonary vein Vena Cava Pulmonary arteries Aorta Pulmonary vein Vena Cava Pulmonary arteries ANSWER DOWNLOAD EXAMIANS APP
Biology It is the basic structure found in all membranes such as those of mitochonchondria and chloroplasts. Cell wall Plasma membrane Unit membrane Nuclear membrane Cell wall Plasma membrane Unit membrane Nuclear membrane ANSWER DOWNLOAD EXAMIANS APP
Biology Red snow causing alga is Chlamydomonas reinhardtii Chlamydomonas debaryanum Chamydomonas nivalis Chalmydomonas media Chlamydomonas reinhardtii Chlamydomonas debaryanum Chamydomonas nivalis Chalmydomonas media ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following is true of osmosis? Requires energy It is a type of diffusion Movement is against water's concentration gradient All of these Requires energy It is a type of diffusion Movement is against water's concentration gradient All of these ANSWER DOWNLOAD EXAMIANS APP
Biology The water and mineral salts are transported to the various organs by which of the following? Cortex Phloem Xylem Cambium Cortex Phloem Xylem Cambium ANSWER DOWNLOAD EXAMIANS APP
Biology Pollination is best defined as growth of pollen tube in ovule transfer of pollen from anther to stigma germination of pollen grains visiting flowers by insects growth of pollen tube in ovule transfer of pollen from anther to stigma germination of pollen grains visiting flowers by insects ANSWER DOWNLOAD EXAMIANS APP
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