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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): An embryo is formed from the fertilized egg.
Reason (R): An embryo always contains an embryonal axis with two cotyledons.
Assertion(A): An embryo is formed from the fertilized egg.
Reason (R): An embryo always contains an embryonal axis with two cotyledons.
- 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 'C'. Can you explain this answer?
Most Upvoted Answer
In the following question, a Statement of Assertion (A) is given follo...
There is no always two cotelydones
monocotyledons don't have embryonal axis
monocotyledons don't have embryonal axis
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In the following question, a Statement of Assertion (A) is given follo...
Assertion: An embryo is formed from the fertilized egg.
Reason: An embryo always contains an embryonal axis with two cotyledons.
Explanation:
An embryo is the early stage of development of a multicellular organism. It is formed from the fertilized egg, also known as the zygote. During fertilization, the sperm and egg combine to form a single cell called the zygote. This zygote undergoes a series of cell divisions, leading to the formation of an embryo.
An embryo always contains an embryonal axis with two cotyledons:
- The embryonal axis is the central axis of the embryo, which gives rise to the main parts of the plant or animal.
- In plants, the embryonal axis gives rise to the root system and the shoot system. The root system includes the primary root and its branches, while the shoot system includes the stem, leaves, flowers, and fruits.
- In flowering plants, the embryonal axis also contains cotyledons, which are the first leaves of the plant. Cotyledons play an important role in providing nutrients to the developing embryo until it can photosynthesize on its own.
- Most flowering plants have two cotyledons, and they are referred to as dicotyledons or dicots. However, some plants have only one cotyledon, and they are referred to as monocotyledons or monocots.
- The presence of an embryonal axis with two cotyledons is a characteristic feature of the embryo of dicotyledonous plants.
Conclusion:
From the above explanation, it can be concluded that the Assertion is true as an embryo is indeed formed from the fertilized egg. However, the Reason is false as not all embryos contain an embryonal axis with two cotyledons.
Reason: An embryo always contains an embryonal axis with two cotyledons.
Explanation:
An embryo is the early stage of development of a multicellular organism. It is formed from the fertilized egg, also known as the zygote. During fertilization, the sperm and egg combine to form a single cell called the zygote. This zygote undergoes a series of cell divisions, leading to the formation of an embryo.
An embryo always contains an embryonal axis with two cotyledons:
- The embryonal axis is the central axis of the embryo, which gives rise to the main parts of the plant or animal.
- In plants, the embryonal axis gives rise to the root system and the shoot system. The root system includes the primary root and its branches, while the shoot system includes the stem, leaves, flowers, and fruits.
- In flowering plants, the embryonal axis also contains cotyledons, which are the first leaves of the plant. Cotyledons play an important role in providing nutrients to the developing embryo until it can photosynthesize on its own.
- Most flowering plants have two cotyledons, and they are referred to as dicotyledons or dicots. However, some plants have only one cotyledon, and they are referred to as monocotyledons or monocots.
- The presence of an embryonal axis with two cotyledons is a characteristic feature of the embryo of dicotyledonous plants.
Conclusion:
From the above explanation, it can be concluded that the Assertion is true as an embryo is indeed formed from the fertilized egg. However, the Reason is false as not all embryos contain an embryonal axis with two cotyledons.
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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): An embryo is formed from the fertilized egg.Reason (R): An embryo always contains an embryonal axis with two cotyledons.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 'C'. 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): An embryo is formed from the fertilized egg.Reason (R): An embryo always contains an embryonal axis with two cotyledons.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 'C'. Can you explain this answer? for NEET 2025 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): An embryo is formed from the fertilized egg.Reason (R): An embryo always contains an embryonal axis with two cotyledons.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 'C'. Can you explain this answer? covers all topics & solutions for NEET 2025 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): An embryo is formed from the fertilized egg.Reason (R): An embryo always contains an embryonal axis with two cotyledons.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 'C'. 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): An embryo is formed from the fertilized egg.Reason (R): An embryo always contains an embryonal axis with two cotyledons.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 'C'. Can you explain this answer? for NEET 2025 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): An embryo is formed from the fertilized egg.Reason (R): An embryo always contains an embryonal axis with two cotyledons.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 'C'. Can you explain this answer? covers all topics & solutions for NEET 2025 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): An embryo is formed from the fertilized egg.Reason (R): An embryo always contains an embryonal axis with two cotyledons.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 'C'. Can you explain this answer?.
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