Biology What prevents food from entering the windpipe? Larynx Trachea Pharynx Epiglottis Larynx Trachea Pharynx Epiglottis ANSWER DOWNLOAD EXAMIANS APP
Biology Mitosis cannot take place bacteria because they lack ________ Nucleus Centrosome Chromosomes Mesosomes Nucleus Centrosome Chromosomes Mesosomes ANSWER DOWNLOAD EXAMIANS APP
Biology If CO2 concentration in the blood increases, the breathing will Increase Decrease No effect Stop Increase Decrease No effect Stop ANSWER DOWNLOAD EXAMIANS APP
Biology Movement of cell against concentration gradient is called passive transport osmosis diffusion active transport passive transport osmosis diffusion active transport ANSWER DOWNLOAD EXAMIANS APP
Biology Which tissue makes the plant hard and stiff? Xylem Parenchyma Collenchyma Sclerenchyma Xylem Parenchyma Collenchyma Sclerenchyma ANSWER DOWNLOAD EXAMIANS APP
Biology In Carbohydrates the ratio of hydrogen to oxygen is None of these 0.084027777777778 0.086111111111111 0.04375 None of these 0.084027777777778 0.086111111111111 0.04375 ANSWER DOWNLOAD EXAMIANS APP
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