1. 2102/2012 | 2. 2103/2103 |
3. 2123/2123 | 4. 2132/2132 |
Our teeth are
1. Acrodont and homodont
2. Homodont and polyphyodont
3. Thecodont, diphyodont and heterodont
4. Acrodont, homodont and polyphyodont
Which of the following is connected to the floor of the oral cavity by the frenulum?
1. oesophagus | 2. muscles of mastication |
3. lips | 4. tongue |
1. epiglottis | 2. uvula |
3. frenulum | 4. adenoids |
The opening of the stomach into the duodenum is guarded by:
1. Cardiac sphincter
2. Sphincter of Oddi
3. Pyloric sphincter
4. Ileocaecal sphincter