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Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :
Assertion : All chordates are vertebrates.
Reason : They possess hollow vertebral column that protects nerve cord or spinal nerves.
- a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).
- b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).
- c)Assertion (A) is true but reason (R) is false.
- d)Assertion (A) is false but reason (R) is true.
Correct answer is option 'D'. Can you explain this answer?
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Directions : In the following questions a statement of Assertion (A) ...
All chordates are not vertebrates: Vertebrates have vertebral column but protochordates and agnatha have notochord that is not replaced by vertebral column.
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Directions : In the following questions a statement of Assertion (A) ...
Assertion and Reasoning: All chordates are vertebrates.
Assertion (A): All chordates are vertebrates.
Reasoning (R): They possess hollow vertebral column that protects nerve cord or spinal nerves.
Explanation:
- Chordates are a group of animals that possess a notochord, a dorsal hollow nerve cord, pharyngeal slits, and a post-anal tail at some point in their life cycle.
- Vertebrates are a subphylum of chordates that possess a backbone or vertebral column, which is a series of hollow vertebrae that protect the spinal cord or nerves.
- Therefore, all vertebrates are chordates, but not all chordates are vertebrates.
- The reason given in the statement is correct, as vertebrates do possess a hollow vertebral column that protects their spinal nerves.
Option (D) is the correct answer as the assertion is false but the reasoning is true.
Assertion (A): All chordates are vertebrates.
Reasoning (R): They possess hollow vertebral column that protects nerve cord or spinal nerves.
Explanation:
- Chordates are a group of animals that possess a notochord, a dorsal hollow nerve cord, pharyngeal slits, and a post-anal tail at some point in their life cycle.
- Vertebrates are a subphylum of chordates that possess a backbone or vertebral column, which is a series of hollow vertebrae that protect the spinal cord or nerves.
- Therefore, all vertebrates are chordates, but not all chordates are vertebrates.
- The reason given in the statement is correct, as vertebrates do possess a hollow vertebral column that protects their spinal nerves.
Option (D) is the correct answer as the assertion is false but the reasoning is true.
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Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion : All chordates are vertebrates.Reason : They possess hollow vertebral column that protects nerve cord or spinal nerves.a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'D'. Can you explain this answer?
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Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion : All chordates are vertebrates.Reason : They possess hollow vertebral column that protects nerve cord or spinal nerves.a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.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 Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion : All chordates are vertebrates.Reason : They possess hollow vertebral column that protects nerve cord or spinal nerves.a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.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 Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion : All chordates are vertebrates.Reason : They possess hollow vertebral column that protects nerve cord or spinal nerves.a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'D'. Can you explain this answer?.
Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion : All chordates are vertebrates.Reason : They possess hollow vertebral column that protects nerve cord or spinal nerves.a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.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 Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion : All chordates are vertebrates.Reason : They possess hollow vertebral column that protects nerve cord or spinal nerves.a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.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 Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion : All chordates are vertebrates.Reason : They possess hollow vertebral column that protects nerve cord or spinal nerves.a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'D'. Can you explain this answer?.
Solutions for Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion : All chordates are vertebrates.Reason : They possess hollow vertebral column that protects nerve cord or spinal nerves.a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
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Here you can find the meaning of Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion : All chordates are vertebrates.Reason : They possess hollow vertebral column that protects nerve cord or spinal nerves.a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion : All chordates are vertebrates.Reason : They possess hollow vertebral column that protects nerve cord or spinal nerves.a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'D'. Can you explain this answer?, a detailed solution for Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion : All chordates are vertebrates.Reason : They possess hollow vertebral column that protects nerve cord or spinal nerves.a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion : All chordates are vertebrates.Reason : They possess hollow vertebral column that protects nerve cord or spinal nerves.a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion : All chordates are vertebrates.Reason : They possess hollow vertebral column that protects nerve cord or spinal nerves.a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice NEET tests.
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