Which option best shows the idea of shape morphology?

Study of the development, change, and family of forms in shapes

Shape morphology is the study of how forms are structured, related, transformed, and developed over time or through a design process. It looks for families of forms and asks how one shape can change into another while retaining recognizable relationships. Option A is correct because it includes development, transformation, and the connection among related shapes. Option B concerns a material property, not the organization or evolution of form. Option C concerns cost and has no visual-structural meaning. Option D contradicts morphology because it treats shape as permanently fixed and ignores transformation. In practice, morphology can help an artist explore variations, simplify natural forms, or build a coherent series from a common visual source.

This is a Class 9 Art Education question. Chapter: Elements of Art. Topic: Shape.