NEET CBT MODE
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Practice MCQs
Q1: What does systematics primarily focus on in addition to classification?
(A) Physical characteristics of organisms
(B) Ecological interactions
(C) Evolutionary relationships between organisms
(D) Behavioral traits of organisms
Q2: To which family does mango belong?
(A) Solanaceae
(B) Anacardiaceae
(C) Canidae
(D) Hominidae
Q3: Which genus includes lions, leopards, and tigers?
(A) Felis
(B) Panthera
(C) Homo
(D) Solanum
Q4: What does the term “species” refer to in the case of higher plants and animals?
(A) Organisms that can interbreed and produce fertile offspring
(B) Organisms that look similar but cannot interbreed
(C) A group of organisms that share the same habitat
(D) Organisms that evolve separately over time
Q5: What is the order of taxonomic categories from lowest to highest?
(A) Kingdom, Phylum, Class, Order, Family, Genus, Species
(B) Species, Genus, Family, Order, Class, Phylum, Kingdom
(C) Class, Order, Family, Genus, Kingdom, Species, Phylum
(D) Phylum, Species, Genus, Class, Order, Family, Kingdom
Q6: What example is used in the text to illustrate the binomial nomenclature system?
(A) Rose
(B) Mango
(C) Apple
(D) Banana
Q7: What does an organism represent in the system of classification?
(A) Its geographical location
(B) Its role in the ecosystem
(C) Its position in the taxonomic hierarchy
(D) Its behavior
Q8: What genus does wheat (Triticum aestivum) belong to?
(A) Triticum
(B) Solanum
(C) Homo
(D) Panthera
Q9: What is the correct hierarchical sequence for classifying a plant and an animal?
(A) Kingdom > Phylum > Order > Family > Genus > Species
(B) Family > Genus > Species > Phylum > Order > Kingdom
(C) Genus > Family > Species > Kingdom > Phylum > Order
(D) Phylum > Kingdom > Species > Genus > Order > Family
Q10: Which phrase best describes the author’s initial perspective on living organisms?
(A) The complexity of life
(B) The wonder of the living world
(C) The evolution of life
(D) The purpose of life
Q11: What does the term “phylum” refer to in the taxonomic hierarchy?
(A) A higher level category that groups together related classes
(B) A group of closely related families
(C) A group of related species
(D) The lowest level category
Q12: In the scientific names Mangifera indica, Solanum tuberosum, and Panthera leo, what do "indica," "tuberosum," and "leo" represent?
(A) Genus
(B) Species
(C) Family
(D) Order
Q13: How are animals scientifically named, according to the text?
(A) Using the International Code of Zoological Nomenclature (ICZN)
(B) By local naming conventions
(C) Using the International Code for Botanical Nomenclature
(D) By animal rights organizations
Q14: Why is the binomial nomenclature system convenient?
(A) It uses a single word to identify organisms
(B) It uses a two-word format
(C) It is easy to pronounce
(D) It is used by scientists of all languages
Q15: How does the Family category differ from the Genus category?
(A) It has more similarities compared to genus and species
(B) It has fewer similarities compared to genus and species
(C) It is a rank higher than species
(D) It represents a specific group of species
Q16: What is a family in taxonomic classification?
(A) A group of related orders
(B) A group of related species
(C) A group of related genera
(D) A group of related classes
Q17: What is the class in taxonomic classification?
(A) A group of related orders
(B) A group of related species
(C) A group of related families
(D) A group of related genera
Q18: What happens to the difficulty of determining relationships as we move to higher categories?
(A) It becomes easier
(B) It remains the same
(C) It becomes more difficult
(D) There is no difficulty
Q19: What was the title of Linnaeus' famous publication on taxonomy?
(A) Principles of Classification
(B) Systema Naturae
(C) The Origin of Species
(D) Evolution of Life
Q20: What did the scope of systematics expand to include later on?
(A) Only identification
(B) Only nomenclature
(C) Identification, nomenclature, and classification
(D) None of the above
Q21: What can be learned by identifying individuals and populations?
(A) The relationships between different species
(B) The geographical locations of species
(C) The classification and evolutionary relationships among organisms
(D) The behavior of individual organisms
Q22: What have biologists developed to help study organisms?
(A) A single classification method
(B) Rules and principles for identification, nomenclature, and classification
(C) A universal organism description
(D) Only naming conventions
Q23: Where is the term “systematics” derived from, and what does it mean?
(A) It is derived from Greek, meaning systematic observation
(B) It is derived from Latin, meaning systematic arrangement of organisms
(C) It is derived from French, meaning study of species
(D) It is derived from English, meaning grouping of organisms
Q24: Which type of organisms is mentioned as being present around us but not visible to the naked eye?
(A) Birds
(B) Insects
(C) Microorganisms
(D) Mammals
Q25: Which family does the housefly belong to?
(A) Muscidae
(B) Feline
(C) Pantheridae
(D) Canidae
Q26: What does the passage indicate about the variety of living organisms around us?
(A) The variety is limited to large animals.
(B) Only plants are visible in the surroundings.
(C) A wide variety of living organisms can be observed in our surroundings.
(D) Only microorganisms are present in the environment.
Q27: What is necessary for the process of nomenclature to take place?
(A) Organisms must be classified into categories
(B) The organism must be described correctly and identified
(C) Organisms must be named by their local names
(D) The organism must be studied for a long time
Q28: What does the wide range of living types suggest about life on Earth?
(A) Life is monotonous and simple
(B) Life is complex and varied
(C) Life is difficult to classify
(D) Life is limited to specific regions
Q29: What does the class Mammalia contain besides Primata and Carnivora?
(A) Only the order Carnivora
(B) Other orders as well
(C) Only the order Primata
(D) No other orders
Q30: How can species be distinguished from each other?
(A) Based on genetic similarities
(B) Based on distinct morphological differences
(C) By their geographical location
(D) By their behavior
Q31: What did systematics expand to include later on?
(A) Identification and migration
(B) Identification, nomenclature, and classification
(C) Molecular study of genetics
(D) Study of ecosystem interactions
Q32: What is considered a species in taxonomic studies?
(A) A group of organisms with different characteristics
(B) A group of organisms with fundamental similarities
(C) A single organism
(D) A group of related genera
Q33: What order does Musca domestica belong to?
(A) Carnivora
(B) Diptera
(C) Primata
(D) Dipteran
Q34: What is the basic requirement for placing an organism in a taxonomic category?
(A) Its size and color
(B) Its geographical location
(C) The knowledge of its characters
(D) The number of its offspring
Q35: How do the characters of an order compare to those of a family?
(A) The number of similar characters is greater in an order
(B) The number of similar characters is less in an order
(C) The characters are identical in both
(D) An order includes only one genus
Q36: What does the abbreviation "Linn." indicate in the scientific name Mangifera indica Linn.?
(A) The species is extinct
(B) The species was first described by Linnaeus
(C) The species is found only in the region of Linnaeus
(D) The species was discovered in the 19th century
Q37: What does systematics primarily deal with in biology?
(A) The classification of organisms
(B) The migration of species
(C) The anatomy of species
(D) The conservation of biodiversity
Q38: What does each taxonomic category represent?
(A) A species
(B) A rank in the classification system
(C) An individual organism
(D) A scientific name
Q39: What does this statement suggest about organisms?
(A) Many species have been identified, but many remain unknown
(B) All organisms are identified and described
(C) There are no unknown species
(D) Plants and animals are not being studied
Q40: What did Linnaeus use as the title for his work on classification?
(A) The Origin of Species
(B) Principles of Taxonomy
(C) Systema Naturae
(D) Natural History of Organisms
Q41: What are the two questions implied in the passage about the concept of life?
(A) What is the origin of life? and What is the meaning of life?
(B) What is living and how does life evolve?
(C) What is living as opposed to non-living and what is the purpose of life?
(D) What is the ecological role of life and how does it interact with the environment?
Q42: What does knowledge of an organism’s characters help in identifying?
(A) Similarities and dissimilarities among organisms
(B) The evolutionary history of the organism
(C) The organism’s behavior
(D) The organism’s interaction with its environment
Q43: What does each different type of plant, animal, or organism represent?
(A) A genus
(B) An individual
(C) A species
(D) A kingdom
Q44: What is the primary benefit of scientific names?
(A) They make organisms easier to identify locally
(B) They ensure each organism has only one name worldwide
(C) They classify organisms based on their color
(D) They give animals and plants unique abilities
Q45: What do biologists follow to provide scientific names to organisms?
(A) Local government rules
(B) Universal principles accepted globally
(C) Personal preferences
(D) Regional naming conventions
Q46: What additional processes were included as part of systematics over time?
(A) Classification, evolutionary study, and molecular biology
(B) Identification, nomenclature, and classification
(C) Genetic modification and species conservation
(D) None of the above
Q47: What is an "order" in taxonomic classification?
(A) A collection of genera with many similar characters
(B) A rank above species and genus
(C) A group of families with some similar characters
(D) A rank lower than genus
Q48: What have scientists done to facilitate the study of organisms?
(A) They created new habitats
(B) They assigned a scientific name to each known organism
(C) They classified organisms based on colors
(D) They use local names to identify organisms
Q49: What happens when the area of observation is increased, according to the text?
(A) The number of organisms decreases
(B) The variety of organisms remains the same
(C) The range and variety of organisms increase
(D) Organisms start becoming less diverse
Q50: What have taxonomists developed to improve the classification process?
(A) Broad categories
(B) Sub-categories within the hierarchy
(C) Only one category
(D) Common names
Q51: What is the highest category in the classification system for animals?
(A) Kingdom Animalia
(B) Phylum Chordata
(C) Class Mammalia
(D) Order Carnivora
Q52: In plants, what is the higher category above classes called?
(A) Phylum
(B) Kingdom
(C) Division
(D) Class
Q53: What is the study of identification, nomenclature, and classification called?
(A) Systematics
(B) Taxonomy
(C) Ecology
(D) Genetics
Q54: What phylum does the housefly (Musca domestica) belong to?
(A) Arthropoda
(B) Mollusca
(C) Echinodermata
(D) Chordata
Q55: Which families do cats and dogs belong to?
(A) Felidae for dogs, Canidae for cats
(B) Felidae for both
(C) Canidae for both
(D) Felidae for cats, Canidae for dogs
Q56: What does the Kingdom Plantae include?
(A) All animals
(B) All plants from various divisions
(C) Only flowering plants
(D) Only trees
Q57: What system is used for naming organisms scientifically?
(A) Trinomial nomenclature
(B) Binomial nomenclature
(C) Monomial nomenclature
(D) Phylogenetic nomenclature
Q58: Who accepts the procedures for assigning scientific names to organisms?
(A) Local communities
(B) Biologists all over the world
(C) Government authorities
(D) Educators in specific regions
Q59: Which environment is suggested as having a greater variety of living organisms?
(A) A city park
(B) A dense forest
(C) An agricultural field
(D) A dry desert
Q60: What does the process of classification involve?
(A) A single step process
(B) A hierarchy of steps representing ranks or categories
(C) Random grouping of organisms
(D) Identification of species only
Q61: What is the genus of the housefly (Musca domestica)?
(A) Musca
(B) Muscidae
(C) Diptera
(D) Arthropoda
Q62: What are the rules discussed in the text related to nomenclature?
(A) Rules of language and spelling
(B) Universal rules of nomenclature
(C) Regional rules of naming
(D) Rules of categorizing organisms
Q63: Which of the following is NOT a common category in taxonomic classification?
(A) Kingdom
(B) Phylum
(C) Species
(D) Population
Q64: What is the naming system with two components called?
(A) Monomial nomenclature
(B) Binomial nomenclature
(C) Trinomial nomenclature
(D) Taxonomic nomenclature
Q65: What family does wheat (Triticum aestivum) belong to?
(A) Poaceae
(B) Feline
(C) Solanaceae
(D) Pantheridae
Q66: Which genus includes cats?
(A) Panthera
(B) Felis
(C) Homo
(D) Solanum
Q67: To which order does Homo sapiens belong?
(A) Mammalia
(B) Primata
(C) Carnivora
(D) Anura
Q68: Why do classification systems of organisms change frequently?
(A) Because of new discoveries and understanding of evolutionary relationships
(B) Because scientists want to confuse the public
(C) Because of the size of organisms
(D) Because they are based on inaccurate data
Q69: What does the genus Panthera include besides Panthera leo?
(A) Panthera tigris
(B) Panthera pardus
(C) Panthera sapiens
(D) Panthera nigrum
Q70: To which order does mango (Mangifera indica) belong?
(A) Sapindales
(B) Diptera
(C) Poales
(D) Carnivora
Q71: To which class do orders like Primata and Carnivora belong?
(A) Reptilia
(B) Aves
(C) Mammalia
(D) Insecta
Q72: In which language are biological names generally written?
(A) Greek
(B) English
(C) Latin
(D) French
Q73: What is needed to avoid confusion when referring to organisms?
(A) A local name for each organism
(B) Standardized naming for organisms worldwide
(C) The use of local dialects
(D) The use of images instead of names
Q74: What is the focus of the scientific approach mentioned in the passage regarding life?
(A) The philosophical purpose of life
(B) The origin of life
(C) What constitutes living as opposed to non-living
(D) How life evolves over time
Q75: What class does Mangifera indica belong to?
(A) Monocotyledonae
(B) Angiospermae
(C) Dicotyledonae
(D) Gymnospermae
Q76: What does the genus represent in relation to species?
(A) A group of related species with more common characters compared to species of other genera
(B) A single species
(C) A group of species with completely different features
(D) A rank lower than species
Q77: What is a taxon?
(A) A unit of classification representing a rank in the hierarchy
(B) A single species
(C) A group of unrelated organisms
(D) A genus only
Q78: Who introduced the binomial nomenclature system?
(A) Charles Darwin
(B) Gregor Mendel
(C) Carolus Linnaeus
(D) Louis Pasteur
Q79: What is the genus of humans (Homo sapiens)?
(A) Hominidae
(B) Homo
(C) Primata
(D) Chordata
Q80: What happens to the number of shared characteristics as we move to lower taxa?
(A) Fewer characteristics are shared
(B) More characteristics are shared
(C) The number of characteristics does not change
(D) All characteristics are shared
Q81: To which genus do human beings belong?
(A) Panthera
(B) Homo
(C) Felis
(D) Solanum
Q82: How are taxonomic groups or categories described?
(A) They are based solely on behavior
(B) They are distinct biological entities, not just morphological aggregates
(C) They are random groupings of organisms
(D) They are only based on appearance
Q83: What is constantly happening as we explore new and old areas?
(A) New species are becoming extinct
(B) New organisms are being identified
(C) The biodiversity decreases
(D) Organisms are migrating to different regions
Q84: Which of the following criteria can be used to classify people?
(A) Age and gender
(B) Hair color and height
(C) Occupation and hobbies
(D) All of the above
Q85: What is referred to as the "taxonomic category"?
(A) A group of species
(B) A unit of classification in the taxonomic hierarchy
(C) The number of organisms in a group
(D) A system of names used for organisms
Q86: Which is the correct scientific name for Mango?
(A) Mangifera Indica
(B) Mangifera indica
(C) Mangifera Indica
(D) Mangifera Indica
Q87: What can each genus contain?
(A) Only one species
(B) One or more specific epithets representing different organisms with morphological similarities
(C) Only one genus
(D) Only related families
Q88: What is one of the main concerns of systematics?
(A) Understanding organisms' nutritional habits
(B) Understanding evolutionary relationships between organisms
(C) Monitoring the population size of organisms
(D) Studying the geographical distribution of organisms
Q89: Which of the following is NOT mentioned as a habitat where living organisms are found?
(A) Cold mountains
(B) Deciduous forests
(C) Arctic tundra
(D) Fresh water lakes
Q90: What does each rank or taxon represent in classification?
(A) A single organism
(B) A group of related species
(C) A unit of classification
(D) An individual species
Q91: To which order does wheat belong?
(A) Poales
(B) Diptera
(C) Primata
(D) Carnivora
Q92: How many species of living organisms are currently known and described, according to the text?
(A) 1-1.5 million
(B) 1.5-2 million
(C) 1.7-1.8 million
(D) 2-3 million
Q93: What is the order Polymoniales based on in plants?
(A) Flower characteristics
(B) Leaf size
(C) Root structure
(D) Bark texture
Q94: What genus does mango (Mangifera indica) belong to?
(A) Mangifera
(B) Homo
(C) Solanum
(D) Felis
Q95: Why are insects given a rank or category in classification?
(A) Because they are easily visible
(B) Because they share common features
(C) Because they are the most numerous
(D) Because they are complex organisms
Q96: What happens to local names of organisms within a country?
(A) They remain the same everywhere
(B) They vary from place to place
(C) They are standardized by the government
(D) They are universally accepted
Q97: To which class does wheat (Triticum aestivum) belong?
(A) Monocotyledonae
(B) Angiospermae
(C) Dicotyledonae
(D) Mammalia
Q98: Why is classification of living organisms important?
(A) To categorize them based on their color
(B) To organize them in a way that allows easy study and understanding
(C) To know the number of species on Earth
(D) To group them according to their size
Q99: What is the main idea conveyed in this statement about the living world?
(A) There are few species on Earth
(B) The diversity of life is vast
(C) There is no variety among organisms
(D) Only animals are diverse
Q100: What are the two components of a scientific name?
(A) Genus and species
(B) Generic name and specific epithet
(C) Kingdom and phylum
(D) Family and genus
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