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Pollen Lab - Materials Science Institute

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SEM 1216X Mag<br />

Corn pollen<br />

Size=~80µm<br />

Smooth surface<br />

This lab has been utilized in a microbiology(BI234) laboratory class of 24 allied health<br />

students with good success. Students clearly understood the relationship between structure<br />

and function as a common theme that permeates science. Students were amazed at the<br />

differences in size and shape of different types of pollen and discovered the relationship<br />

between the small size and spiky coat of the ragweed pollen that helps it to be a highly<br />

potent allergen. The structure and function of pollens also reinforced the concepts of the<br />

immune response which is also discussed in microbiology.<br />

5

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