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Tamil Nadu Board of Secondary EducationHSC Science Class 11

These questions consist of two statements each printed as Assertion and Reason. While answering these questions you are required to choose any one of the following four responses. - Botany

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Question

These questions consist of two statements each printed as Assertion and Reason. While answering these questions you are required to choose any one of the following four responses.

Assertion: Secondary growth in dicot roots occurs with the help of vascular cambium and phellogen.

Reason: Vascular cambium is completely primary in origin.

Options

  • If both Assertion and Reason are true but the Reason is a correct explanation of the Assertion.

  • If both Assertion and Reason are true but Reason is not a correct explanation of the Assertion

  • If Assertion is true but the Reason is false

  • If both Assertion and Reason are false

MCQ

Solution

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

shaalaa.com
Secondary Growth in Dicot Root
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Chapter 10: Secondary Growth - Evaluation [Page 59]

APPEARS IN

Samacheer Kalvi Botany [English] Class 11 TN Board
Chapter 10 Secondary Growth
Evaluation | Q 7. 2. | Page 59
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