Biologists have recently discovered some plant enzymes that may help to engineer plants that make use of elevated carbon dioxide to use water more efficiently. For plants to grow and prosper they need to go through photosynthesis, in which they they breath through microscopic pores in the leaves of the plants. However for each molecule of gas gained, the plants lose hundreds of water molecules. When Co2 is abundant the pores can tighten and will lose less water. For a long time biologist’s did not understand how this works. Now they have figured out that enzymes that react with CO2 cause cells surrounding the openings of pores to close down. This may help those plants that do not take full advantage of elevated CO2 levels.
This newly found discovery may help to make more water efficient plants. This may ultimately result in the use of less water for plants which could prove to be helpful during droughts and water shortages. This may also help leave less of an imprint on earth. To read more on this article click here.
Q2-2
The recent discovery by biologists might lead to water wise crops. Adding extra genes might improve their water effienecy. Also, this process will not stunt the growth of the plants. However, some plants may not be prone to this. The enzymes might not work to turn the plants into water-wise plants. Although this dicovery will still help the demand for food meet the demand for water.
This discovery is important because it will prevent drought. Also, it will save water for farmers and cost them less money. Another reason this is important is that some parts of the world are expected to become drier in the future. Water-wise crops will help because farmers will still be able to grow food when the ground is not the best.