when gold crystalizes, form face center cubic cell .the unit cell edge length is 408 pm. calculate the density of gold. molar mass of gold is 197 g/ mol
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Explanation:
Pollination is simply the transfer of pollen grains from an anther to a stigma. Fertilization occurs much later when the pollen grains germinate on the stigma and send down a pollen tube which releases the sex cells to fertilize the ovules.
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