Biology Which of the following bacterium causes crown gall disease in plants? Pseudomonas fluorescens None of these Bacillus thurigiensis Agrobacterium tumefaciens Pseudomonas fluorescens None of these Bacillus thurigiensis Agrobacterium tumefaciens ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following is responsible for transport of food and other substances in plants? Xylem Chloroplast Phloem None of these Xylem Chloroplast Phloem None of these ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following is not a form of Monosaccharide Sugar? Fructose Glucose Galactose Maltose Fructose Glucose Galactose Maltose ANSWER DOWNLOAD EXAMIANS APP
Biology The size of the pupil is controlled by the Lens Retina Cornea Iris Lens Retina Cornea Iris ANSWER DOWNLOAD EXAMIANS APP
Biology Which among the following carries impure blood to human heart? Pulmonary vein Aorta Pulmonary arteries Vena Cava Pulmonary vein Aorta Pulmonary arteries Vena Cava ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following is not true of colour blindness? Colour blind people learn to rely on shapes, patterns, and positions of signs and signals Red-green colour blindness is the most common type of colour blindness For some people, it might be difficult to recognize colours of traffic lights and signs A colour blind person cannot see any colours Colour blind people learn to rely on shapes, patterns, and positions of signs and signals Red-green colour blindness is the most common type of colour blindness For some people, it might be difficult to recognize colours of traffic lights and signs A colour blind person cannot see any colours ANSWER DOWNLOAD EXAMIANS APP
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