Final answer:
When the cells of a tree seed do not differentiate, all of the cells would be identical, and the seed may not develop into a mature tree with different parts.
Step-by-step explanation:
When the seed of a tree first starts to grow, if the cells did not differentiate, all of the cells would be identical.
Differentiation is the process by which cells become specialized in structure and function. In the early stages of seed development, cells divide and undergo differentiation to form specialized tissues such as roots, stems, and leaves.
If the cells did not differentiate, the seed would not develop into a mature tree with different parts. In such a case, the seed might only develop roots but not leaves, or it may not develop into a functional plant at all.
Learn more about Differentiation of cells in the growth of a tree seed