Assertion: The development of periderm through the activity of cork cambium is a protective mechanism in plants.
Reason: Periderm, consisting of cork or phellem on the outer side and secondary cortex or phelloderm on the inner side, replaces the ruptured epidermis and provides a protective covering to the underlying tissues.
Both the assertion and reason are correct, and the reason is the correct explanation of the assertion.
Both the assertion and reason are correct, but the reason is not the correct explanation of the assertion.
The assertion is correct, but the reason is incorrect.
Both the assertion and reason are incorrect
The assertion states that the development of periderm through the activity of cork cambium is a protective mechanism in plants. This is supported by the reason, which explains that the periderm replaces the ruptured epidermis and serves as a protective covering for the underlying tissues. The development of periderm through cork cambium helps protect the plant's inner tissues from external damage and environmental factors. Therefore, both the assertion and reason are correct, and the reason correctly explains the assertion. Hence, option 1 is the correct answer.