Which of the following set represents all vestigial structures in the human body?
1). Vermiform appendix, body hair and cochlea
2). Wisdom teeth, coccyx and patella
3). Coccyx, vermiform appendix and muscles of ear pinna
4). Body hair, muscles of ear pinna and atlas vertebra
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1. The study of flowers is called__________.
2. Dynamo is a device for converting
4. Which is present in the kidney?
5. Which one of the following is used for dating very old objects of archaeological importance?
6. Electric bulbs are filled with :
7. Bolometer is used to measure
9. Carbon monoxide is an inflammable gas. Which one of the following is also inflammable?
10. Which of the following could be used as fuel in propellant or rockets ?