enamel rods

[drkooks]

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enamel rods converge as they pass from dentinoenamel junction toward surface in
CL of permenent teeth
CL of primary teeth
fissure


motor neurons on ant horn of spinal cord
unipolar
bipolar
multipolar

 

[keratin]

1.towards occlusal surface of primary teeth
2.i think it must be multipolar because bipolar neurons are sensory like in retina and most common are the multipolar neurons.
plz correct me if i am wrong