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Hematology › ViewIt is the ratio of the volume of erythrocytes to that of the whole blood
A. Hematocrit
B. Hemoglobin
C. ESR
D. MCV
Cells › View
What is the function of labelled X?
A. Controls all the activities in a cell.
B. Controls the movement of substances in and out of the cell.
C. Supports and gives the plant cell its shape.
D. Traps sunlight to make food for the plant