Archive: 06/28/2008

Mate choice in plants

In flowering plants, the female reproductive organ, the pistil, comprises the stigma, style, and ovary. The stigma catches pollen shed by the male anthers. If the pollen is compatible, it will germinate and send tubes through ...

Jun 28, 2008 not rated yet 0

The 21st century tomato

When tomatoes ripen in our gardens, we watch them turn gradually from hard, green globules to brightly colored, aromatic, and tasty fruits. This familiar and seemingly commonplace transformation masks a seething mass of components ...

Jun 28, 2008 4 / 5 (6) 0

Passports for penguins

Ground-breaking technology that will enable biologists to identify and monitor large numbers of endangered animals, from butterflies to whales, without being captured, will be shown to the public for the first ...

Jun 28, 2008 5 / 5 (1) 0
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