Tissue culture is the growth in an artificial medium of cells derived from living tissue.
Answer:
False
The left atrium receives oxygenated blood from pulmonary circulation through the left and right pulmonary veins. Blood passively flows into the atria without passing through valves.
Answer:
Usually in medical terms, its a reference to a better product for a better result, or a better method for something to occur, for example a doctor may change a patients dosage or medicine for alternative results or side effects.
Explanation:
