The formation of which of the following does not represent normal physiologiacl process of dentin formation________?

Fins and spines on the casting is seen due to________?

The half-life of plasma Albumin is approximately________?

Both Pala or red infarcts are seen in________?

A person working in an abattoir presented with a papule on hand, which turned in to an ulcer. Which will best help in diagnosis________?

Odontoblasts are derived from________?