What happens to cells during determination? A. They become stem cells and divide into zygotes. B. They lose the potential to develop into any type of cell. C. They can temporarily acquire immunity to all viruses. D. They gain the ability to build entire organisms.

Option D. They gain the ability to build entire organisms, is the right statement.

Explanation: Cell determination is a process in which specific responsibilities are given to the cell for making the entire organisms. The main function of cell determination is to aquire ability to detect different chemicals which are present in the embryo. For example, brain cells and skin cells are a type of cell but performed different function. It is because of cell determination.