Taxonomy In Biology Quiz Questions And Answers

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  • 1/10 Questions

    What is the science of classifying and naming organisms called?

    • Evolution
    • Scientific names
    • Nomenclature
    • Taxonomy
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About This Quiz

Take up this taxonomy in the biology quiz and give correct answers to the questions asked here. If you consider yourself an expert when it comes to biology, you should definitely play this quiz to see whether you're right or not. Taxonomy is a branch of biology that deals with the science of classifying and studying biological organisms. It organizes taxonomic units known as taxa. Are you ready to begin the quiz? If so, go ahead.

Taxonomy In Biology Quiz Questions And Answers - Quiz

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  • 2. 

    What is the smallest taxon group?

    • Species

    • Genus

    • Family

    • Order

    Correct Answer
    A. Species
    Explanation
    The smallest taxon group is species. Taxonomy is the science of classifying living organisms into different groups based on their characteristics and evolutionary relationships. The hierarchy of taxonomic groups starts with domain, followed by kingdom, phylum, class, order, family, genus, and species. Species is the most specific and smallest taxonomic group, consisting of individuals that share similar characteristics and can interbreed to produce fertile offspring.

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  • 3. 

    What is an example of a kingdom?

    • Animal

    • Archaea

    • Bacteria

    • Puma

    Correct Answer
    A. Animal
    Explanation
    An example of a kingdom is animal because the kingdom Animalia includes all multicellular organisms that are eukaryotic and heterotrophic. Animals are characterized by their ability to move, their lack of cell walls, and their ability to ingest food. This kingdom includes a wide variety of organisms such as mammals, birds, reptiles, fish, and insects.

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  • 4. 

    Which of the following options are true about Parameciums?

    • Single-Celled Organisms

    • Free-Living protozoans

    • Shaped like a shoe sole

    • Have Cilia to help them move

    • Heterotrophic

    • All the above

    Correct Answer
    A. All the above
    Explanation
    Parameciums are single-celled organisms that are free-living protozoans. They are shaped like a shoe sole and have cilia, which are hair-like structures that help them move. Additionally, Parameciums are heterotrophic, meaning they obtain their nutrition by consuming other organisms. Therefore, all of the given options are true about Parameciums.

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  • 5. 

    What is the largest taxon group?

    • Kingdom

    • Domain

    • Phylum

    • Species

    Correct Answer
    A. Domain
    Explanation
    The largest taxon group is the domain. Taxonomy is the science of classifying organisms into different groups based on their characteristics and evolutionary relationships. The domain is the highest level of classification, encompassing multiple kingdoms. It is larger than the kingdom, phylum, and species, as it includes a broader range of organisms that share certain fundamental characteristics.

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  • 6. 

    What does Binomial Nomenclature mean?

    • Two terms are used to denote a species

    • Classification

    • Characteristics

    • All of the above

    Correct Answer
    A. Two terms are used to denote a species
    Explanation
    Binomial nomenclature refers to the naming system used in biology, where two terms are used to denote a species. This system was developed by Carl Linnaeus to provide a standardized way of naming and classifying organisms. The first term represents the genus, while the second term represents the species. This naming convention helps to ensure clarity and consistency in identifying and categorizing different species.

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  • 7. 

    Which options are true regarding Autotrophic?

    • Grass

    • Bird

    • Rose

    • Algae

    Correct Answer(s)
    A. Grass
    A. Rose
    A. Algae
    Explanation
    The options that are true regarding autotrophic organisms are grass, rose, and algae. Autotrophic organisms are capable of producing their own food through the process of photosynthesis. Grass, rose, and algae are all examples of autotrophs as they have the ability to convert sunlight into energy and synthesize organic molecules such as glucose. Birds, on the other hand, are heterotrophic organisms that rely on consuming other organisms for their energy and nutrients.

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  • 8. 

    There is _____________ Bacteria in a gram of soil.

    • 40 million

    • 50 million

    • 60 million

    • None of the above

    Correct Answer
    A. 40 million
    Explanation
    The given answer states that there are 40 million bacteria in a gram of soil. This suggests that the soil contains a significant amount of bacteria. It is important to note that this answer is specific and provides a quantitative measurement, indicating a relatively high concentration of bacteria in the soil sample.

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  • 9. 

    Which of the following options are true regarding Algae?

    • Contains chlorophyll

    • Lacks stems, roots, leaves, and vascular tissue

    • Single-celled organism

    • Heterotrophic

    • Non-Flowering

    Correct Answer(s)
    A. Contains chlorophyll
    A. Lacks stems, roots, leaves, and vascular tissue
    A. Non-Flowering
    Explanation
    Algae are photosynthetic organisms that contain chlorophyll, enabling them to convert sunlight into energy. They lack stems, roots, leaves, and vascular tissue, which are characteristic features of higher plants. Instead, they have simple structures like thalli or filaments. Algae can be single-celled or multicellular, but many species are indeed single-celled. They are autotrophic, meaning they produce their own food through photosynthesis, and are therefore not heterotrophic. Additionally, algae are non-flowering, as they do not produce flowers or seeds for reproduction.

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  • 10. 

    Which of the following options are true regarding Amoebas?

    • Typically aquatic

    • Single-celled organism

    • Freshwater organism

    • No mouths

    • Free-living protozoans

    Correct Answer(s)
    A. Single-celled organism
    A. Freshwater organism
    A. No mouths
    Explanation
    Amoebas are true regarding being single-celled organisms, as they consist of a single cell that performs all necessary functions. They are also true regarding being freshwater organisms, as they are commonly found in freshwater environments such as lakes and ponds. Additionally, amoebas do not have mouths, as they capture and engulf their food using pseudopods.

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  • Apr 07, 2025
    Quiz Edited by
    ProProfs Editorial Team
  • Feb 17, 2022
    Quiz Created by
    Alfredhook3
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