Taxonomic Ranks & Classification — NEET Biology
📚 Practice ConceptDefine and understand the following terms: (i) Phylum (ii) Class (iii) Family (iv) Order (v) Genus
Arrange the following taxonomic categories in the correct ascending order, starting from the lowest rank: Species, Kingdom, Order, Genus, Phylum, Class, Family
View solution & NCERT explanation
Correct answer: A — Species → Genus → Family → Order → Class → Phylum → Kingdom
The core concept here is the hierarchical arrangement of taxonomic categories. The NCERT clearly outlines the standard taxonomic hierarchy. According to the NCERT (Figure 1.1 and accompanying text), the taxonomic categories from species to kingdom in ascending order are: Species (lowest category) Genus Family Order Class Phylum (or Division for plants) Kingdom (highest category) Let's evaluate the given options: A. Species → Genus → Family → Order → Class → Phylum → Kingdom: This matches the correct ascending order as per NCERT. B. Genus → Species → Family → Order → Class → Phylum → Kingdom: This is incorrect as Genus is placed before Species. C. Species → Genus → Order → Family → Class → Phylum → Kingdom: This is incorrect as Order is placed before Family. D. Kingdom → Phylum → Class → Order → Family → Genus → Species: This represents the descending order, not ascending. The final answer is A because it correctly arranges the taxonomic categories in ascending order, from the lowest rank (Species) to the highest rank (Kingdom), as described in the NCERT.
What does NCERT say about Define and understand following?
Has this concept appeared in NEET?
Which chapter is this from?
Through deep analysis of NEET and NTA, 176 of the 180 ReNEET 2026 (June 21) questions were already in the MedicNEET question bank before the exam.
176/180MedicNEET's Biology question bank is built from the same NCERT lines NTA picks repeatedly. Not random MCQs — questions crafted exactly like NTA crafts them.