could produce plants that respond favorably, thereby improving crop yields. The American Chemical Society dedicated the isolation of phytochrome as a National Historic Chemical Landmark in a ceremony ...

This is known as ethological, or behavioral, isolation. Colors, songs, and scented chemicals (pheromones) are common signals that bring mating partners together -- or keep them apart. In plants ...

A crucial part of the elevator system that moves mined salt out of the underground at the Waste Isolation Pilot Plant is ...