Examlex
Some green algae exhibit alternation of generations. All land plants exhibit alternation of generations. No charophytes exhibit alternation of generations. Keeping in mind the recent evidence from molecular systematics, the correct interpretation of these observations is that
Buffy Coat
The layer between the packed red blood cells and plasma in a centrifuged blood sample; this layer contains the white blood cells and platelets.
Centrifuged
The process of using centrifugal force to separate substances of different densities or to remove moisture.
Venipuncture
A medical procedure that involves puncturing a vein with a needle to extract blood or administer medication.
Heparin
A medication used as an anticoagulant to prevent and treat blood clots in the veins, arteries, or lungs.
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