Step 1: Understanding fruit anatomy.
Fruits are made up of three main layers: the epicarp (outer skin), mesocarp (fleshy middle), and endocarp (inner layer surrounding the seed). The structure described in the question matches that of a drupe.
Step 2: Analyzing the options.
(A) Melon: Incorrect. Melons have a thick rind (epicarp) and fleshy mesocarp, but their endocarp is not hard and stone-like.
(B) Apricot: Correct. Apricot is a drupe, with a thin outer skin (epicarp), fleshy middle (mesocarp), and a hard stone-like seed (endocarp).
(C) Lemon: Incorrect. Lemons have a thick, pithy skin, and their endocarp is juicy, not stone-like.
(D) Kiwi: Incorrect. Kiwis have a thin, hairy skin and are not classified as drupes.
Step 3: Conclusion.
Therefore, the correct answer is (B) Apricot, as it has a thin epicarp, fleshy mesocarp, and a stone-like hard endocarp.
Final Answer: Apricot.

