🌡🥶Abiotic stress is a negative impact caused by non-living factors such as extreme temperatures, soil salinity, heavy metals, drought or flooding (excess water). ✳️Thermotropism is a physiological mechanism of some plants and other organisms in response to changes in the environment. In this case, it is due to cold temperatures, some plants fold/curl their leaves reducing their surface area to prevent moisture loss through leaf stomata (leaf pores mostly on the underside of leaves) via transpi

11K views · 258 reactions | 略Abiotic stress is a negative impact...