Describe the relationship between the amount of a nutrient that is available for plant uptake and the growth and development of a plant in (a)...

Describe the relationship between the amount of a nutrient that is available for plant uptake and the growth and development of a plant in (a) deficient, (b) sufficient and (c) toxic ranges. (a) Deficient. (b) Sufficient. (c) Toxic. (d) Please sketch a graph of this relationship, taking care to label the Y- and X-axes and the three appropriate portions of the curve.