MCQOPTIONS
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| 1. |
Which of the following statement is correct_________________? |
| A. | In cross sections enamel rods appear hexagonal and resembles fish scales |
| B. | The bodies of rods are near occlusal and incisal surfaces, where as the tails point cervically |
| C. | The apatite crystals are parallel to bodies and deviate 65° from the tails |
| D. | All of the above |
| Answer» E. | |