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Assertion (A): A dicot embryo consists of an embryonal axis and cotyledons. Reason (R): Cotyledons provide food for the developing embryo during seed germination.

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Question

Assertion (A): A dicot embryo consists of an embryonal axis and cotyledons.

Reason (R): Cotyledons provide food for the developing embryo during seed germination.

Options

  • Both assertion (A) and reason (R) are true, and reason (R) is the correct explanation of assertion.

  • Both assertion (A) and reason (R) are true, but reason (R) is not the correct explanation of assertion.

  • Assertion (A) is true but reason (R) is false.

  • Both assertion (A) and reason (R) are false.

MCQ
Assertion and Reasoning
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Solution

Both assertion (A) and reason (R) are true, but reason (R) is not the correct explanation of assertion.

Explanation:

Both statements are true, but the reason does not explain the embryo’s structure. A dicot embryo consists of an embryonal axis and two cotyledons; cotyledons may store food and nourish the seedling during germination.

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Chapter 2: Sexual Reproduction in Flowering Plants - EXERCISES [Page 108]

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Sarita Aggarwal Biology [English] Class 12 ISC
Chapter 2 Sexual Reproduction in Flowering Plants
EXERCISES | Q VI. 6. | Page 108
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