To answer this question, you need to understand the concept of a prototype.
Option A) A form from which other forms are developed or copied - This option is correct. A prototype is an initial version or model of a product or system that is used to develop or copy other forms. It serves as a basis for further improvement and refinement.
Option B) A form which is final and no improvements are needed - This option is incorrect. A prototype is not the final version of a product or system. It is usually developed early in the design process and undergoes iterations and improvements based on feedback and testing.
Option C) A form which is never changed - This option is incorrect. A prototype is not a static form. It is meant to be modified and refined based on user feedback and testing.
Option D) A form which is yet to be developed - This option is incorrect. A prototype is a form that has already been developed and is used as a starting point for further development or copying.
The correct answer is A) A form from which other forms are developed or copied. This option is correct because a prototype is an initial form that serves as a basis for further development or copying.