sporopollenin
Related Words
pollensporeexineintinepolymerbiopolymerlipidfatty acidphenoliccarotenoidcutinsuberincuticlewallmembraneprotectionresistancedurabilitydegradationoxidationhydrolysisenzymemicrosporemegasporegametophyteangiospermgymnospermpteridophytebryophytepalynologypalynomorphfossilstratigraphybiostratigraphygeologypaleontologytaxonomymorphologyanatomycytologybotanyplantseedovulestamenantherpollen grainapertureporetectumdesiccationUV radiationmicroscopeelectron microscopyspectroscopychromatographybiosynthesismetabolismcarbonoxygenhydrogencrosslinkingesterether