Question

Significance of specific leaf weight...Related to drought

Answer 1

Specific leaf area (SLA) is defined as the ratio of leaf area to dry mass.Drought and water stress have varying effects on specific leaf area. In a variety of species, drought decreases specific leaf area. For example, under drought conditions, leaves were, on average, smaller than leaves on control plants. This is a logical observation, as a relative decrease in surface area would mean that there would be fewer ways for water to be lost.