25-02-2018
Q1. Alternative light and dark bands seen in tooth cross section known as? a. Hunter suchrenger band @ b. Incremental lines of retzius c. Neonatal line d. Reversal line 2. With decreased loading physical properties of material? a. Increase b. Decreased @ c. Not affected d. Unredictable 3. In a stainless crown on a deciduous…



