1.

    Which branch of biology specifically deals with the identification, nomenclature, and classification of organisms as described in NCERT?

    A

    Ecology

    B

    Physiology

    C

    Taxonomy

    D

    Morphology

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Classification of Elements and Periodicity in Properties
    🎯Topic:Introduction
    🎓 Ncert Level:Remembering
    🎯Difficulty :Hard
    ⚡ Time Required :0.5 mins
    🔄Ncert Concepts :Taxonomy, Classification

    Related Questions

    1.

    Which process converts light energy into chemical energy in plants?

    A

    Respiration

    B

    Digestion

    C

    Photosynthesis

    D

    Transpiration

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Classification of Elements and Periodicity in Properties
    🎯Topic:Introduction
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :0.5 mins
    🔄Ncert Concepts :photosynthesis, plant physiology

    2.

    Which of the following properties of water is NOT primarily due to hydrogen bonding?

    A

    High boiling point

    B

    High surface tension

    C

    Hydrophobicity of non-polar molecules

    D

    Solvent properties

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Classification of Elements and Periodicity in Properties
    🎯Topic:Introduction
    🎓 Ncert Level:Analyzing
    🎯Difficulty :Hard
    ⚡ Time Required :1.5 mins
    🔄Ncert Concepts :Water, Hydrogen Bonding, Hydrophobicity

    3.

    Imagine a hypothetical organism whose genetic code uses only two nucleotide bases instead of four. Assuming codons still consist of three bases, what is the MAXIMUM number of unique amino acids this organism's genetic code could specify?

    A

    2

    B

    4

    C

    8

    D

    16

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Classification of Elements and Periodicity in Properties
    🎯Topic:Introduction
    🎓 Ncert Level:Application
    🎯Difficulty :Hard
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Genetic Code, Combinations

    4.

    Which level of biological organization is represented by a functional unit of interacting organisms and their physical environment?

    A

    Community

    B

    Population

    C

    Organism

    D

    Ecosystem

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Classification of Elements and Periodicity in Properties
    🎯Topic:Introduction
    🎓 Ncert Level:Understanding
    🎯Difficulty :Medium
    ⚡ Time Required :0.5 mins
    🔄Ncert Concepts :Levels of organization

    5.

    Which of these represents the correct hierarchical organization of life, from simplest to most complex?

    A

    Tissue, Cell, Organ, Organ System, Organism

    B

    Organism, Organ System, Organ, Tissue, Cell

    C

    Cell, Organ, Tissue, Organ System, Organism

    D

    Cell, Tissue, Organ, Organ System, Organism

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Classification of Elements and Periodicity in Properties
    🎯Topic:Introduction
    🎓 Ncert Level:Understanding
    🎯Difficulty :Medium
    ⚡ Time Required :0.5 mins
    🔄Ncert Concepts :Levels of organization

    6.

    What is the defining characteristic of a 'species'?

    A

    A group of organisms living in the same habitat

    B

    A group of organisms with similar morphology

    C

    A group of organisms capable of interbreeding and producing fertile offspring

    D

    A group of organisms sharing the same food source

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Classification of Elements and Periodicity in Properties
    🎯Topic:Introduction
    🎓 Ncert Level:Understanding
    🎯Difficulty :Medium
    ⚡ Time Required :0.5 mins
    🔄Ncert Concepts :species, biological species concept, reproduction

    7.

    The chemical formula Cu2CO3(OH)2Cu_2CO_3(OH)_2 represents which of the following copper ores?

    A

    Azurite

    B

    Chalcopyrite

    C

    Malachite

    D

    Bornite

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Classification of Elements and Periodicity in Properties
    🎯Topic:Introduction
    PYQ YEAR: 2019
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Minerals, Chemical Formulas

    8.

    Uric acid, excreted as a pellet or paste, is the primary nitrogenous waste of which animal group?

    A

    Mammals

    B

    Amphibians

    C

    Reptiles

    D

    Fish

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Classification of Elements and Periodicity in Properties
    🎯Topic:Introduction
    PYQ YEAR: 2022
    🎓 Ncert Level:Understanding
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Excretion, Nitrogenous Waste, Uric Acid, Animal Classification

    9.

    The study of interactions between organisms and their environment is called:

    A

    Anatomy

    B

    Physiology

    C

    Ecology

    D

    Taxonomy

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Classification of Elements and Periodicity in Properties
    🎯Topic:Introduction
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :0.5 mins
    🔄Ncert Concepts :Ecology

    10.

    Which hierarchical level of biological organization represents the interaction between different populations of organisms in a given area?

    A

    Population

    B

    Ecosystem

    C

    Community

    D

    Biosphere

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Classification of Elements and Periodicity in Properties
    🎯Topic:Introduction
    🎓 Ncert Level:Remembering
    🎯Difficulty :Hard
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Biological Organization, Population, Community, Ecosystem, Biosphere

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