The Living World
CBSE · Class 11 · Biology
Practice quiz for The Living World — CBSE Class 11 Biology. MCQs and questions with answers to test your preparation.
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Quick Quiz: The Living World
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What is the scientific naming system developed by Carolus Linnaeus?
What does the term 'systematics' primarily refer to?
Which international code governs plant nomenclature?
In scientific naming, what does 'indica' represent in Mangifera indica?
Sample Questions
What is the highest taxonomic category?
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Kingdom
Kingdom is the highest taxonomic category, which includes broad groups like Animalia and Plantae.
How many known and described species exist currently?
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1.7-1.8 million
Current scientific estimates suggest 1.7-1.8 million known and described species exist.
Which taxonomic category represents a group of related genera?
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Family
A family is defined as a group of related genera with fewer similarities than those seen within a genus. For example, the genera Panthera and Felis are placed in the family Felidae. Therefore, the taxonomic category representing a group of related genera is family.
What does the scientific name Homo sapiens represent?
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Genus and species
Homo sapiens represents both the genus (Homo) and specific epithet (sapiens) in binomial nomenclature.
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Sources & Official References
- NCERT Official — ncert.nic.in
- CBSE Academic — cbseacademic.nic.in
- CBSE Official — cbse.gov.in
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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