Where is the radicle found?

Could you elaborate on the location of the radicle? I'm curious to know where exactly this vital plant part is situated. Is it found at the base of the stem, NEAR the roots, or perhaps somewhere else entirely? I'm looking for a concise yet detailed explanation that helps me visualize its positioning within the plant structure. Your expertise in this field would be greatly appreciated as I seek to gain a deeper understanding of plant anatomy and its various components. Thank you for your assistance in clarifying this matter.