Class NEET 2026 ALL Q #1999
KNOWLEDGE BASED
APPLY
4 Marks 2026 NTA-RE-NEET-2026 MCQ SINGLE
Phyllotaxy is the pattern of arrangement of
(A) sepals
(B) leaves
(C) flowers
(D) fruits
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Correct Answer: B

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Detailed Solution

Step 1: Define Phyllotaxy

Phyllotaxy is a botanical term derived from the Greek words phyllon (leaf) and taxis (arrangement). It refers to the specific arrangement of leaves on the stem or branch of a plant.

Step 2: Analyze the Options

The arrangement of floral parts like sepals and petals is known as aestivation. The arrangement of flowers on the floral axis is known as inflorescence. Therefore, phyllotaxy specifically pertains to the arrangement of leaves.

Step 3: Conclusion

Based on the definition, the correct term for the arrangement of leaves is phyllotaxy, which includes types such as alternate, opposite, and whorled.

Final Answer: leaves

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Pedagogical Audit
Bloom's Analysis: This is an REMEMBER question because it tests the student's ability to recall specific botanical terminology defined in the NCERT curriculum.
Knowledge Dimension: FACTUAL
Justification: The question requires the retrieval of a specific definition from the domain of plant morphology.
Syllabus Audit: In the context of NEET, this is classified as KNOWLEDGE (Textbook). This question directly assesses the foundational knowledge of Morphology of Flowering Plants, which is a high-yield topic for NEET.

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