abiotic stress responses

Abiotic stress responses refer to how plants react to non-living environmental challenges like drought, heat, cold, salinity, or pollution. When exposed to these stresses, plants activate specific internal mechanisms to protect themselves, such as closing their pores to reduce water loss, producing protective compounds, or altering growth patterns. These responses help plants survive and adapt to adverse conditions, maintaining essential functions like nutrition and reproduction. Understanding these responses is crucial for developing resilient crops and managing ecosystems under changing environmental factors.