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1245 Dental

Scammon’s growth curve. False is

ANeural tissues-Most of the growth is completed by 6 years
BLymphoid tissues — growth reaches 200% by age 13 and regresses afterwards
CGenital tissues — most of the growth is completed by the age of puberty (Correct Answer)
DNone of the above
1249 Dental

Resin teeth:

AShow a high compressive strength
BContraindicated in patients with decreased inter occlusal distance
CShow crazing
DShow a high fracture strength (Correct Answer)