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NEET • BIOLOGY • BIOLOGICAL CLASSIFICATION
Biological classification practice · Easy
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Remembering
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In the five kingdom classification, Chlamydomonas and Chlorella are included in
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Correct option: C
Protista
Option C (Protista) is correct because in the five-kingdom classification, Chlamydomonas and Chlorella, being unicellular algae, are included in Kingdom Protista.
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Remembering
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Bacteriophage are
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Correct option: B
Viruses that attacks bacteria
Bacteriophages are viruses that attack bacteria.
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Understanding
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Read the given statements and select the correct option.
Statement A: Bacteria cells walls are made of Peptidoglycan.
Statement B: Bacteria cell walls are same as Cell walls of Plants and Fungi
Statement A: Bacteria cells walls are made of Peptidoglycan.
Statement B: Bacteria cell walls are same as Cell walls of Plants and Fungi
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Correct option: A
Only statement A is correct
Option A (Only statement A is correct) is correct because bacterial cell walls are made of peptidoglycan, while plant and fungal cell walls have different compositions.
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Analyzing
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Assertion: In lichens, mycobiont and
phycobiont are symbiotically associated in algae
which is predominant and fungi is a subordinate
partner.
Reason: In this symbiotic association, the
fungus provides food while the alga protects
fungus from unfavourable conditions.
phycobiont are symbiotically associated in algae
which is predominant and fungi is a subordinate
partner.
Reason: In this symbiotic association, the
fungus provides food while the alga protects
fungus from unfavourable conditions.
View answer and explanation
Correct option: D
If both Assertion and Reason are false
Option D (If both Assertion and Reason are false) is correct because in lichens, the fungi are the predominant partner, and the alga provides food while the fungus protects the alga.
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Remembering
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According to five kingdom classification bacteria belong to
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Correct option: B
Monera
Option B (Monera) is correct because, according to the five-kingdom classification system, bacteria are classified under the Kingdom Monera.
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Understanding
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Protists are
I. Unicellular and prokaryote
II. Unicellular and eukaryote
III. Multicellular and eukaryote
IV. Autotroph or heterotroph
I. Unicellular and prokaryote
II. Unicellular and eukaryote
III. Multicellular and eukaryote
IV. Autotroph or heterotroph
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Correct option: D
II and IV
Option D (II and IV) is correct because protists are unicellular eukaryotes and can be either autotrophic or heterotrophic.
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Understanding
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Which of the following groups of organisms are ecological similar?
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Correct option: D
Monerans and fungi
Option D (Monerans and fungi) is correct because both are decomposers, playing a crucial role in nutrient cycling.
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Remembering
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Purified antibiotic penicillin of Penicillium notatum was discovered by
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Correct option: A
Alexander Fleming
Option A is correct because Alexander Fleming discovered penicillin from Penicillium notatum.
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Understanding
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Viruses are non-cellular organisms but replicate themselves once they infect the host cell. To which of the following kingdom viruses belong to?
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Correct option: D
None of these
Option D (None of these) is correct because viruses do not belong to any of the five kingdoms (Monera, Protista, Fungi, Plantae, Animalia) as they are acellular.
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Cuscuta is a
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Correct option: A
Parasite
Option A (Parasite) is correct because Cuscuta, also known as dodder, is a parasitic plant that obtains nutrients from other plants.
Revision notes and key takeaways
Review BIOLOGICAL CLASSIFICATION in your textbook or class notes, then use this set to check your understanding.
Showing 61-70 of 70 questions