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In the following question, a Statement of Assertion (A) is given followed by a corresponding Reason(R) just below it.Read the Statement carefully and mark the correct answer-
Assertion(A): The seeds have two separable seed coats, testa and tegmen.
Reason (R): Inner to testa is present in the embryo.
a) Both Assertion and Reason are true and Reason is the correct explanation of Assertion.
b) Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Correct answer is option 'D'. Can you explain this answer?
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Most Upvoted Answer
In the following question, a Statement of Assertion (A) is given follo...
The seed coat forms from the two integuments or outer layers of cells of the ovule, which derive from tissue from the mother plant, the inner integument forms the tegmen and the outer forms the testa. (The seed coats of some mononocotyledon plants, such as the grasses, are not distinct structures, but are fused with the fruit wall to form a pericarp.) The testae of both monocots and dicots are often marked with patterns and textured markings, or have wings or tufts of hair. When the seed coat forms from only one layer, it is also called the testa, though not all such testae are homologous from one species to the next.
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In the following question, a Statement of Assertion (A) is given follo...
Assertion: The seeds have two separable seed coats, testa and tegmen.
Reason: Inner to testa is present in the embryo.
Explanation:
The Assertion states that seeds have two separable seed coats, testa and tegmen. The testa is the outermost layer of the seed coat, which protects the embryo from mechanical injury, desiccation, and microbial attack. The tegmen is the inner layer of the seed coat, which is located between the testa and the endosperm.
The Reason states that inner to testa is present in the embryo. This means that the embryo is located inside the testa, which is the outer layer of the seed coat. The embryo is the part of the seed that develops into a new plant. It consists of the embryonic axis and one or two cotyledons. The embryonic axis includes the radicle (embryonic root) and the plumule (embryonic shoot). The cotyledons are the seed leaves that provide nourishment to the developing embryo.
Conclusion:
Both the Assertion and Reason are true. The seeds do have two separable seed coats, testa and tegmen, with the testa being the outer layer and the tegmen being the inner layer. The Reason correctly states that the embryo is located inside the testa. However, the Reason does not provide a direct explanation for the Assertion. It simply states a fact about the location of the embryo within the seed coat. Therefore, the correct answer is option 'D' - Both Assertion and Reason are false.
Reason: Inner to testa is present in the embryo.
Explanation:
The Assertion states that seeds have two separable seed coats, testa and tegmen. The testa is the outermost layer of the seed coat, which protects the embryo from mechanical injury, desiccation, and microbial attack. The tegmen is the inner layer of the seed coat, which is located between the testa and the endosperm.
The Reason states that inner to testa is present in the embryo. This means that the embryo is located inside the testa, which is the outer layer of the seed coat. The embryo is the part of the seed that develops into a new plant. It consists of the embryonic axis and one or two cotyledons. The embryonic axis includes the radicle (embryonic root) and the plumule (embryonic shoot). The cotyledons are the seed leaves that provide nourishment to the developing embryo.
Conclusion:
Both the Assertion and Reason are true. The seeds do have two separable seed coats, testa and tegmen, with the testa being the outer layer and the tegmen being the inner layer. The Reason correctly states that the embryo is located inside the testa. However, the Reason does not provide a direct explanation for the Assertion. It simply states a fact about the location of the embryo within the seed coat. Therefore, the correct answer is option 'D' - Both Assertion and Reason are false.
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In the following question, a Statement of Assertion (A) is given followed by a corresponding Reason(R) just below it.Read the Statement carefully and mark the correct answer-Assertion(A): The seeds have two separable seed coats, testa and tegmen.Reason (R): Inner to testa is present in the embryo.a) Both Assertion and Reason are true and Reason is the correct explanation of Assertion.b) Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c) Assertion is true but Reason is false.d) Both Assertion and Reason are false.Correct answer is option 'D'. Can you explain this answer?
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In the following question, a Statement of Assertion (A) is given followed by a corresponding Reason(R) just below it.Read the Statement carefully and mark the correct answer-Assertion(A): The seeds have two separable seed coats, testa and tegmen.Reason (R): Inner to testa is present in the embryo.a) Both Assertion and Reason are true and Reason is the correct explanation of Assertion.b) Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c) Assertion is true but Reason is false.d) Both Assertion and Reason are false.Correct answer is option 'D'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about In the following question, a Statement of Assertion (A) is given followed by a corresponding Reason(R) just below it.Read the Statement carefully and mark the correct answer-Assertion(A): The seeds have two separable seed coats, testa and tegmen.Reason (R): Inner to testa is present in the embryo.a) Both Assertion and Reason are true and Reason is the correct explanation of Assertion.b) Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c) Assertion is true but Reason is false.d) Both Assertion and Reason are false.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the following question, a Statement of Assertion (A) is given followed by a corresponding Reason(R) just below it.Read the Statement carefully and mark the correct answer-Assertion(A): The seeds have two separable seed coats, testa and tegmen.Reason (R): Inner to testa is present in the embryo.a) Both Assertion and Reason are true and Reason is the correct explanation of Assertion.b) Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c) Assertion is true but Reason is false.d) Both Assertion and Reason are false.Correct answer is option 'D'. Can you explain this answer?.
In the following question, a Statement of Assertion (A) is given followed by a corresponding Reason(R) just below it.Read the Statement carefully and mark the correct answer-Assertion(A): The seeds have two separable seed coats, testa and tegmen.Reason (R): Inner to testa is present in the embryo.a) Both Assertion and Reason are true and Reason is the correct explanation of Assertion.b) Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c) Assertion is true but Reason is false.d) Both Assertion and Reason are false.Correct answer is option 'D'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about In the following question, a Statement of Assertion (A) is given followed by a corresponding Reason(R) just below it.Read the Statement carefully and mark the correct answer-Assertion(A): The seeds have two separable seed coats, testa and tegmen.Reason (R): Inner to testa is present in the embryo.a) Both Assertion and Reason are true and Reason is the correct explanation of Assertion.b) Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c) Assertion is true but Reason is false.d) Both Assertion and Reason are false.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the following question, a Statement of Assertion (A) is given followed by a corresponding Reason(R) just below it.Read the Statement carefully and mark the correct answer-Assertion(A): The seeds have two separable seed coats, testa and tegmen.Reason (R): Inner to testa is present in the embryo.a) Both Assertion and Reason are true and Reason is the correct explanation of Assertion.b) Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c) Assertion is true but Reason is false.d) Both Assertion and Reason are false.Correct answer is option 'D'. Can you explain this answer?.
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