Recent research has revealed that there are many genetic links between crops and livestock that have been hard-to-spot until now. Scientists at the University of California Los Angeles (UCLA) have discovered that some plants have evolved to be able to detect the presence of livestock, and respond accordingly. They have found that certain plants have developed traits that make them more attractive to livestock, such as sweet foliage or a strong aroma. The researchers believe that this is an evolutionary response to the presence of animals, as the plants are able to maximize their chances of surviving and reproducing. This research could provide insight into sustainable agriculture and help to ensure that crop and livestock production are kept in balance.

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source: Phys.org