Page 36 - The Miracle In The Seed
P. 36

In seeds there is as great a
                                                          variety as there are plants
                                                          in the world. When we con-
                                                          sider that the seed of every
                                                          plant has a different shape,
                                                          contains a different amount
                                                          of nutrient reserve, and has
                                                          a coat with a different thick-
                                                          ness, we can see evidence
                                                          of their wondrous creation.




                                               Dry seeds often have a special structural fea-
                                               ture like tufts to let them be transported.
                                               Seeds of Epilobium glaberrinum shown
                                               below are dispersed by the wind. The seed-
                                               pods consist of four parts. As soon as these
                                               separate, the plant’s tufted seeds disperse in
                                               the air and carried away in the wind.




























              It is possible to tell
              how seeds are dis-
              tributed by looking
              at their structure.
              While these feathery
              seeds are dispersed by the wind, those
              of the plant shown above are dissemi-
              nated when the plant has dried out.
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