Question

Which phrase best defines a prototype? The final product, which has undergone extensive testing and redesign a model that has been redesigned and retested several times the criteria established to help solve a problem a model from which later versions are developed

Answer 1

Answer:

a model from which later versions are developed

Explanation:

When we refer to something as a prototype, it simply means that that thing is a model product based on which many more of its kind can be made.

When trying to design a new product, prototypes are often made and tested. If they pass all the required quality tests, more products can now be designed based on the original product.