Identify the correct pair of vestigial organs:

Explanation

The ear muscles, which assist in the movement of the outer ear, are considered vestigial in humans. While they allow for minor ear movement, their function has diminished over time, reflecting an evolutionary past when they may have played a more significant role in sound localization. In contrast, the vermiform appendix is also regarded as a vestigial organ. It is thought to be a remnant of a larger cecum used by herbivorous ancestors for digesting cellulose. Although it has some potential immune functions related to gut flora, its digestive role in humans is minimal, underscoring its vestigial status.