Encounter the Phenomenon question, "How could a set of twins born to biracial parents be born as two different races? (one is black and one is white). Explain how this could possibly happen using complete sentences.

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Membrane vesicles containing an internal sodium chloride (nacl) concentration of 0.14 m are placed into separate beakers each containing a different solution. the first beaker contains 0.14 m sucrose, while the second beaker contains 0.14 m calcium chloride (cacl2). the temperature is 25°c. what is the solute potential inside the vesicles, expressed in units of mpa?