Assertion: MTA is also used as base as it has insulating and anti-microbial characteristics; but primarily it is used as speciality material.
Reason: Currently available MTA products have slow setting characteristics.
MTA is also used as a base because it is insulating, anti-microbial, and nonacidic. However, currently available products have slow setting characteristics. Thus, MTA is primarily a speciality material.
Both Assertion and Reason are true and reason is an appropriate explanation to assertion.
Both Assertion and Reason are true and reason is an inappropriate explanation to assertion
Both Assertion and Reason are false
Assertion is true but Reason is false