SSC CGL MCQ Practice 2026

Biology - Classification Questions for SSC CGL (with Answers)

2 Biology - Classification MCQs from the General Awareness section, with answers and short explanations.

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Q1. The system of binomial nomenclature for naming organisms was introduced by:

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Answer: D. Carl Linnaeus

Carl Linnaeus introduced binomial nomenclature, giving each species a genus and species name.

Biology - Classification · medium · Intermediate Practice Set 10

Q2. The five-kingdom classification of living organisms was proposed by:

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Answer: D. R.H. Whittaker

R.H. Whittaker proposed the five-kingdom system (Monera, Protista, Fungi, Plantae, Animalia) in 1969.

Biology - Classification · hard · Advanced Practice Set 5

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