CYTOPLASM CYTOPLASM is neither a true liquid nor a true solid, but has an interesting combination of characters which place it between the two states. It may contain as much as 97 per cent water, and ...

IT may, perhaps, not be generally known that pollen of flowers affords a convenient example of the circulation of protoplasm. If pollen from a fox-glove be placed in a solution of sugar at ordinary ...

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This is a preview. Log in through your library . Abstract Examination of Miocene angiosperm leaf compressions from the Clarkia and Succor Creek localities of Idaho and Oregon reveals a characteristic ...