Q. In which kingdom would you classify mushrooms? (2022)
A.
Animalia
B.
Plantae
C.
Fungi
D.
Protista
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Solution
Mushrooms are classified in the kingdom Fungi, which includes all fungi, including yeasts and molds.
Correct Answer: C — Fungi
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Q. What is binomial nomenclature? (2021)
A.
A method of classifying organisms
B.
A two-part naming system
C.
A type of genetic mutation
D.
A method of reproduction
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Solution
Binomial nomenclature is a two-part naming system for organisms, consisting of the genus and species names.
Correct Answer: B — A two-part naming system
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Q. What is the basic unit of classification in biology? (2020)
A.
Species
B.
Genus
C.
Family
D.
Order
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Solution
The basic unit of classification in biology is the species, which is defined as a group of organisms that can interbreed and produce fertile offspring.
Correct Answer: A — Species
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Q. What is the main purpose of classification in biology? (2019)
A.
To identify organisms
B.
To understand evolutionary relationships
C.
To simplify the study of organisms
D.
All of the above
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Solution
The main purpose of classification in biology is to identify organisms, understand evolutionary relationships, and simplify the study of organisms.
Correct Answer: D — All of the above
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Q. What is the primary characteristic that distinguishes living organisms from non-living things? (2020)
A.
Ability to reproduce
B.
Ability to move
C.
Ability to grow
D.
Ability to respond to stimuli
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Solution
The primary characteristic that distinguishes living organisms from non-living things is their ability to reproduce, which is essential for the continuation of species.
Correct Answer: A — Ability to reproduce
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Q. What is the primary criterion for classifying organisms into different kingdoms? (2023)
A.
Cell structure
B.
Habitat
C.
Reproductive methods
D.
Size
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Solution
The primary criterion for classifying organisms into different kingdoms is cell structure, distinguishing between prokaryotic and eukaryotic cells.
Correct Answer: A — Cell structure
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Q. What is the primary method of reproduction in bacteria? (2021)
A.
Binary fission
B.
Budding
C.
Fragmentation
D.
Sexual reproduction
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Solution
Bacteria primarily reproduce asexually through binary fission, where a single cell divides into two identical cells.
Correct Answer: A — Binary fission
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Q. What is the scientific name of the domestic cat? (2023)
A.
Canis lupus
B.
Felis catus
C.
Equus caballus
D.
Bos taurus
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Solution
The scientific name of the domestic cat is Felis catus, following the binomial nomenclature system.
Correct Answer: B — Felis catus
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Q. What is the scientific study of living organisms called? (2021)
A.
Botany
B.
Zoology
C.
Biology
D.
Ecology
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Solution
Biology is the scientific study of living organisms.
Correct Answer: C — Biology
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Q. What is the term for the process by which living organisms maintain a stable internal environment? (2019)
A.
Metabolism
B.
Homeostasis
C.
Reproduction
D.
Adaptation
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Solution
Homeostasis is the process by which living organisms maintain a stable internal environment despite changes in external conditions.
Correct Answer: B — Homeostasis
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Q. What is the term for the variety of life in the world or in a particular habitat or ecosystem? (2020)
A.
Biodiversity
B.
Ecology
C.
Biogeography
D.
Conservation
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Solution
Biodiversity refers to the variety of life in the world or in a particular habitat or ecosystem, encompassing species diversity, genetic diversity, and ecosystem diversity.
Correct Answer: A — Biodiversity
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Q. What is the term used for the scientific study of classification? (2022)
A.
Phylogeny
B.
Taxonomy
C.
Morphology
D.
Ecology
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Solution
Taxonomy is the scientific study of classification, naming, and identifying organisms.
Correct Answer: B — Taxonomy
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Q. What is the term used for the scientific study of living organisms? (2020)
A.
Biology
B.
Zoology
C.
Botany
D.
Ecology
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Solution
Biology is the scientific study of living organisms.
Correct Answer: A — Biology
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Q. What is the term used for the study of living organisms? (2021)
A.
Biology
B.
Zoology
C.
Botany
D.
Ecology
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Solution
Biology is the term used for the study of living organisms.
Correct Answer: A — Biology
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Q. What term is used to describe the scientific study of living organisms? (2022)
A.
Biology
B.
Zoology
C.
Botany
D.
Ecology
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Solution
Biology is the scientific study of living organisms, encompassing various sub-disciplines such as zoology and botany.
Correct Answer: A — Biology
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Q. What term is used to describe the variety of life in the world or in a particular habitat or ecosystem? (2022)
A.
Biodiversity
B.
Ecology
C.
Biology
D.
Genetics
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Solution
Biodiversity refers to the variety of life in the world or in a particular habitat or ecosystem.
Correct Answer: A — Biodiversity
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Q. Which of the following classifications is the most inclusive? (2019)
A.
Species
B.
Genus
C.
Family
D.
Kingdom
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Solution
Kingdom is the most inclusive classification among the options provided, encompassing a large group of related organisms.
Correct Answer: D — Kingdom
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Q. Which of the following domains includes organisms that are primarily unicellular and prokaryotic? (2023)
A.
Eukarya
B.
Archaea
C.
Bacteria
D.
Both Bacteria and Archaea
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Solution
Both Bacteria and Archaea are domains that include primarily unicellular and prokaryotic organisms.
Correct Answer: D — Both Bacteria and Archaea
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Q. Which of the following domains includes prokaryotic organisms? (2022)
A.
Eukarya
B.
Bacteria
C.
Archaea
D.
Both Bacteria and Archaea
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Solution
Both Bacteria and Archaea are domains that include prokaryotic organisms, which lack a nucleus.
Correct Answer: D — Both Bacteria and Archaea
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Q. Which of the following is a characteristic feature of all living organisms? (2019)
A.
Ability to move
B.
Ability to reproduce
C.
Ability to respond to stimuli
D.
Ability to photosynthesize
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Solution
The ability to reproduce is a characteristic feature of all living organisms.
Correct Answer: B — Ability to reproduce
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Q. Which of the following is a characteristic feature of living organisms? (2019)
A.
Ability to move
B.
Ability to grow
C.
Ability to respond to stimuli
D.
All of the above
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Solution
All of the options listed are characteristic features of living organisms.
Correct Answer: D — All of the above
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Q. Which of the following is a characteristic feature of the kingdom Plantae? (2021)
A.
Heterotrophic nutrition
B.
Photosynthesis
C.
Unicellular organisms
D.
Motility
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Solution
Photosynthesis is a characteristic feature of the kingdom Plantae, as plants are autotrophic and produce their own food using sunlight.
Correct Answer: B — Photosynthesis
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Q. Which of the following is a characteristic feature of viruses? (2020)
A.
Cellular structure
B.
Metabolism
C.
Reproduction without a host
D.
Protein coat
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Solution
Viruses have a protein coat (capsid) and lack cellular structure and metabolism, requiring a host to reproduce.
Correct Answer: D — Protein coat
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Q. Which of the following is a characteristic of all living organisms? (2023)
A.
Ability to photosynthesize
B.
Ability to move from one place to another
C.
Ability to respond to stimuli
D.
Ability to produce heat
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Solution
The ability to respond to stimuli is a characteristic of all living organisms, allowing them to interact with their environment.
Correct Answer: C — Ability to respond to stimuli
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Q. Which of the following is a characteristic of life? (2022)
A.
Ability to evolve
B.
Ability to freeze
C.
Ability to dissolve
D.
Ability to float
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Solution
The ability to evolve is a characteristic of life, allowing organisms to adapt to their environment over generations.
Correct Answer: A — Ability to evolve
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Q. Which of the following is a characteristic of living organisms? (2022)
A.
They can exist in isolation
B.
They can evolve
C.
They do not require energy
D.
They cannot adapt
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Solution
Living organisms can evolve over time, which is a fundamental characteristic of life.
Correct Answer: B — They can evolve
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Q. Which of the following is a correct example of binomial nomenclature? (2022)
A.
Homo sapiens
B.
Homo Sapiens
C.
Homo-sapiens
D.
Homo sapiens species
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Solution
Homo sapiens is the correct example of binomial nomenclature, where the genus name is capitalized and the species name is in lowercase.
Correct Answer: A — Homo sapiens
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Q. Which of the following is a defining characteristic of life? (2019)
A.
Ability to move
B.
Ability to reproduce
C.
Ability to grow
D.
Ability to think
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Solution
The ability to reproduce is a defining characteristic of life, while the others may not apply to all living organisms.
Correct Answer: B — Ability to reproduce
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Q. Which of the following is a feature of living organisms? (2021)
A.
They can be created from non-living matter
B.
They can reproduce
C.
They do not respond to stimuli
D.
They do not grow
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Solution
Living organisms have the ability to reproduce, which is a key feature of life.
Correct Answer: B — They can reproduce
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Q. Which of the following is a feature of the living world? (2019)
A.
All living organisms are unicellular
B.
All living organisms are multicellular
C.
Living organisms exhibit complex organization
D.
Living organisms do not respond to their environment
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Solution
Living organisms exhibit complex organization, which is a key feature of life, distinguishing them from non-living entities.
Correct Answer: C — Living organisms exhibit complex organization
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