Have you ever seen a hibiscus flower? Although its petals have a range of colors, what makes the trumpet-shaped flower more ...
Saccate pollen grains extracted from the Pennsylvanian synangiate fructification Idanothekion glandulosum and from five species of the extant genus Picea are described and compared. Morphological and ...
Nearly 30 years after rye pollen molecules were shown to slow tumor growth in animals, scientists have finally determined their exact three-dimensional structures.
Image courtesy of Bo Wang. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information ...
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