How are the enamel rods oriented in deciduous teeth?

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They have the same orientation as in permanent teethThey tilt toward the root in the cervical third of the crownThey slant toward the chewing surface in the cervical third of the crownNone of these options are correct

Explanation

In deciduous teeth, enamel rods in the cervical third of the crown are angled occlusally, which differs from permanent teeth where the rods incline apically in this region.