Identify the part of the seed from the given figure which is destined to form root when the seed germinates. [2024]

(3)
In given figure of monocotyledonous seed, A, B, C, and D are coleoptile, plumule, radicle and coleorhiza, respectively. In majority of these plants, the direct elongation of the radicle (C) leads to the formation of root which grows inside the soil.