MCQOPTIONS
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MCQOPTIONS
| 1. |
In frog, glottis is controlled by the muscles of |
| A. | Vocal cords |
| B. | Stermum |
| C. | Arytenoid cartilage |
| D. | Vocal cords and arytenoid cartilage |
| Answer» D. Vocal cords and arytenoid cartilage | |