In each of the following question, a statement of Assertion (A) is given followed by correspondi...

In each of the following question, a statement of Assertion (A) is given followed by corresponding statement of Reason (R). Of the statements, mark the correct answer as
Assertion (A): The meristem which occurs in the mature regions of roots and shoots is called secondary meristem.
Reason (R): Intrafascicular cambium, interfascicular cambium and cork cambium are examples of secondary meristems.