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Biology 13 Online
OpenStudy (anonymous):

Pollen grains that contain the male gametophytes are protected by a tough coat containing the polymer sporopollenin. True/False?

OpenStudy (loganator):

True

OpenStudy (loganator):

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OpenStudy (loganator):

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OpenStudy (anonymous):

TRUE easy

OpenStudy (anonymous):

Welcome to OpenStudy @alibilal95 !

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