NEET 2026 ALL Q #2070
KNOWLEDGE BASED
REMEMBER
4 Marks 2026 NTA-RE-NEET-2026 MCQ SINGLE
Which of the following is the correct order of arrangement of vertebrate column from the head to toe?
(A) Cervical vertebra, thoracic vertebra, lumbar vertebra, sacrum
(B) Cervical vertebra, thoracic vertebra, sacrum, lumbar vertebra
(C) Sacrum, lumbar vertebra, thoracic vertebra, cervical vertebra
(D) Cervical vertebra, lumbar vertebra, thoracic vertebra, sacrum
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Correct Answer: A

AI Tutor Explanation

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Detailed Solution

Step 1: Identify the anatomical structure

The human vertebral column is a series of bones called vertebrae that protect the spinal cord. It is divided into distinct regions based on their anatomical position from the skull downwards.

Step 2: Sequence the regions

The standard anatomical sequence from the superior (head) to the inferior (toe) end is as follows:
1. Cervical vertebrae (Neck region)
2. Thoracic vertebrae (Chest region)
3. Lumbar vertebrae (Lower back region)
4. Sacrum (Pelvic region)
5. Coccyx (Tailbone)

Step 3: Evaluate the options

Comparing the sequence identified in Step 2 with the given options, Option (A) matches the correct anatomical order: Cervical, Thoracic, Lumbar, Sacrum.

Final Answer: A

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Pedagogical Audit
Bloom's Analysis: This is an REMEMBER question because it tests the student's ability to recall the anatomical classification and sequence of the human skeletal system as defined in the NCERT biology curriculum.
Knowledge Dimension: FACTUAL
Justification: The question requires the retrieval of specific terminology and the standard biological order of anatomical structures.
Syllabus Audit: In the context of NEET, this is classified as KNOWLEDGE (Textbook). This question directly assesses the foundational knowledge of the Locomotion and Movement chapter, which is a high-yield topic for NEET aspirants.

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