Class 11 · The Living World

Phylum Classification of Vertebrates — NEET Biology

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📖 NCERT Source

Classes comprising animals like fishes, amphibians, reptiles, birds along with mammals constitute the next higher category called Phylum. All

NCERT Biology · Class 11 · Chapter 1 · Paragraph 25
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Assertion (A): Higher taxonomic categories group organisms with similar characteristics. Reason (R): In case of plants, classes with similar characters are assigned to a higher category called Phylum.

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Correct answer: C If assertion is true but reason is false.

NCERT confirms that higher categories group similar organisms (Assertion true). However, NCERT explicitly states “In case of plants, classes with a few similar characters are assigned to a higher category called Division.” The Reason incorrectly uses “Phylum” which is the animal equivalent - plants use “Division,” creating a plant/animal terminology swap.

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What does NCERT say about Classes comprising animals like?
Classes comprising animals like fishes, amphibians, reptiles, birds along with mammals constitute the next higher category called Phylum. All
Has this concept appeared in NEET?
Practice this NCERT concept with questions on MedicNEET.
Which chapter is this from?
The Living World, Class 11 NCERT Biology.

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