Final answer:
Crops genetically engineered for climate change tolerance would primarily benefit from increased resistance to pests and diseases. This trait can lead to improved crop yields and less reliance on chemical pesticide.option c is correct answer.
Step-by-step explanation:
Genetically engineered crops that are more tolerant of climate change are designed to withstand extreme environmental conditions, such as drought and high salinity in soils. These crop varieties are modified to contain genes that help them cope with environmental stresses, thereby reducing dependency on water and increasing resistance to pests and diseases. Through biotechnology, if we look at the options provided in the question, increased water dependence and enhanced sensitivity to temperature would be disadvantageous under climate stress.
Reduced adaptability would also not be beneficial for the plants. However, resistance to pests and diseases, an option provided, is one of the primary changes that can greatly benefit plants in adapting to climate change.Utilizing genomics in agriculture is a key strategy in developing these traits.
An increase in a plant's resistance to environmental stresses can lead to improved yields from crops, as they can survive and produce in conditions that would typically reduce or destroy crop yield. Also, engineering crop varieties that can resist pests reduces the need for chemical pesticides, which is better for the environment and for the health of farm workers. Increased nutritional qualities of food crops and disease resistance are additional benefits of genetically engineered crops, although advancements in nutritional enhancement have been limited so far.