Biology Which type of cell, skin is made up of: Parenchyma Epidermal cells Connective tissue Permanent tissues Parenchyma Epidermal cells Connective tissue Permanent tissues ANSWER DOWNLOAD EXAMIANS APP
Biology The kidneys are stimulated to produce renin When the peritubular capillaries are dilated When the specific gravity of urine rises above 1.10 By a decrease in the blood pressure When the pH of the urine decreases When the peritubular capillaries are dilated When the specific gravity of urine rises above 1.10 By a decrease in the blood pressure When the pH of the urine decreases ANSWER DOWNLOAD EXAMIANS APP
Biology Which one of the following processes takes place in lakes during eutrophication? Loss of dissolved nutrients from water Excessive entry of nutrient into water Rapid destruction of algal growth Excessive availability of dissolved oxygen Loss of dissolved nutrients from water Excessive entry of nutrient into water Rapid destruction of algal growth Excessive availability of dissolved oxygen ANSWER DOWNLOAD EXAMIANS APP
Biology Which statement is one component of the cell theory? All living cells arise from pre-existing cells All cells are composed of same organelles DNA is the basis of genetic transfer Tissues are formed from combinations of cells All living cells arise from pre-existing cells All cells are composed of same organelles DNA is the basis of genetic transfer Tissues are formed from combinations of cells ANSWER DOWNLOAD EXAMIANS APP
Biology In cross section each centriole consists of a cylindrical array of how many microtubules? 8 7 9 6 8 7 9 6 ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following is a fish? Salmon Jelly fish Whale Lobster Salmon Jelly fish Whale Lobster ANSWER DOWNLOAD EXAMIANS APP
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