Which of the following is the less important organ in human body?
Correct answer: B. Appendix
- A. Hair
- B. Appendix
- C. Hip bone
- D. Navel
Explanation
The appendix is considered a vestigial organ and is not essential for survival, although it may have some immune and microbial functions. Students may choose the navel because it is a scar left after birth, but it is not usually classified as an organ and the question conventionally targets the appendix.
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