NEET Biology Anatomy Of Flowering Plants Based Practice Questions & Answers with Viewers Discussion and Detailed Explanation

Anatomy Of Flowering Plants Topic Based

Question & Answer Discuss:

Assertion:
igher plants have meristematic regions for indefinite growth.
Reason:
Higher plants have root and shoot apices.

(a) If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.

(b) If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

(c) If Assertion is true but Reason is false.

(d) If both Assertion and Reason are false.

Answer: (b)

The root apex and shoot apex are meristematic in nature. These meristematic tissues are embryonic in origin. It is primary in origin because it developes from embryonic tissues. It is also primary in function because it forms the primary structure of the plant cell, the root apex and shoot apex, that live till the death of the whole plant. Hence, plants have the feature of indefinite growth.

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