In a drought situation, plants suffer from water stress which could result in

In a drought situation, plants can suffer from water stress, which means they don't have enough water to carry out their normal functions. This can lead to a variety of negative effects, one of which is reduced biochemical activities. This is because water is essential for many of the biochemical reactions that occur within a plant, such as photosynthesis, the process by which plants convert sunlight into energy. When water is scarce, the plant's ability to carry out these reactions is limited, which can cause it to slow down or even stop growing altogether. Additionally, without enough water, the plant may not be able to absorb and transport nutrients properly, which can further reduce its overall health and productivity. Therefore, the answer to the question is reduced biochemical activities.