Four parts of a human body have been listed, out of which three are alike in some manner and one is different. Select the odd one.
Skin, Bones, Cartilage, Ligaments

Correct option is D

Given:
Skin, Bones, Cartilage, Ligaments
Solution:
The logic followed here is
Bones, Cartilage, and Ligaments are all types of connective tissues that provide structural support to the body.
Skin is the outermost layer of the body, primarily responsible for protection and sensation.
Therefore, skin is different from the other three options because it serves a different primary function and belongs to a different tissue type.
The odd one out is; Skin.