In people's minds, intelligence is not usually associated with plants. However, American botanists recently used new genetic knowledge and were surprised to find that similar mental activities also occur in the plant world. Joanna Smith, plant geneticist at Brown University, said that this phenomenon is very surprising. It may be because the plants are fixed in one place. When they meet enemies or dangerous moments, they have to take some "smart" moves. Leslie Sibos, a researcher at the University of Utah in Salt Lake City, also believes that plants cannot walk like animals. To compensate for this weakness, their DNA spirochetes are lined with genes that can instruct them to do something unusual. . Biologists have only recently learned exactly how they made these moves, even to every gene and molecule. They found a variety of genes, some of which can help plants identify when daylight grows or shortens, others can prevent plants from flowering in the winter, and some can help plants “remember†their “parents†experience. Plants use their colors and odors to spread pollen and fight against hungry predators. Some plants can also solve mathematical and logical problems. They can calculate the ratio of two different shades of red light to determine whether they are shaded too much and need to grow taller. When water is found in the roots, a gene called BYPASS1 signals the stalk, allowing it to have fewer leaves and smaller leaves. Hibbs said that this is a logical response to drought, because the leaves are the main part of the distribution of water. Of course, this “talent†of plants can be far worse than animals, let alone humans, and plants have no brain and central nervous system. Researchers expect their research to bring real value to farmers and gardeners. According to Judith Rohr, a plant geneticist at the University of Kansas, understanding how plants align their flowering and environmental conditions will help them predict and understand the impact of environmental change on future plants. NASA is also very interested in plant genetics. NASA is funding a study at North Carolina State University to explore how plants respond to mechanical forces and gravity on spacecraft, the moon, and Mars. Researchers have discovered 64 genes that respond to gravity. When a plant is blown by the wind or when it is lightly bombarded by an animal, the gene responsible for keeping the plant stable and promoting root growth will react quickly, usually within 1 minute. According to Schmitt, scientists still do not understand the clever tricks of plants, and these issues have yet to be further studied.
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