The Living World MCQ for NEET pdf Download:
Biology is the science of life forms and living processes., The living world comprises an amazing diversity of living organisms. Early man could easily perceive the difference between inanimate matter and living organisms. Early man deified some of the inanimate matter (wind, sea,fire etc.) and some among the animals and plants. A common feature of all such forms of inanimate and animate objects was the sense ot awe or fear that they evoked. The description of living organisms including human beings began much later in human history. Societies which indulged in anthropocentric view of biology could register limited progress in biological knowledge.
The living world NEET MCQ Pdf questions and answer are prepare for class 11 and NEET students. These fully solved MCQ on The living world questions are applicable to all college students, freshers or experienced as well as various tests & contests in colleges. NEET Aspirants can enhance their knowledge by regular practice which will help them crack any exam exam.
The Living World Class 11 MCQ Pdf :
1. The defining characteristic of living beings is_________
(a) They can reproduce
(b) They can digest their food
(c) They can respond to external stimuli
(d) They can regenerate
Answer: C
2. Metabolic Processes takes place_______
(a) in vitro manner
(b) in Vivo manner
(c) both a and b
(d) none of the above
Answer: C
3. What are the twin characteristics of growth?
(a) increase in mass
(b) increase in number
(c) both a and b
(d) none of the above
Answer: C
4. Growth in living organisms is from_________
(a) Intrinsic
(b) Extrensic
(c) both a and b
(d) none of the above
Answer: A
5. Which of the following organisms can sense and respond to environmental cues?
(a) Prokaryotes only
(b) eukaryotes only
(c) both a and b
(d) none of the above
Answer: C
6. Reproduction cannot be an all inclusive defining characteristic feature of living organisms because___________
(a) living organisms do not show growth
(b) many living organisms do not reproduce
(c) non living objects are also capable of reproducing
(d) All of these
Answer: B
7. Basic unit of taxonomic hierarchy is____________
(a) species
(b) kingdom
(c) class
(d) phylum
Answer: A
8. National Botanical Research Institute is located in__________
(a) Shimla
(b) Dehradun
(c) Howrah
(d) Lucknow
Answer : D
9. Identify the incorrect match.
(a) Physiology – Study of functions and processes of life
(b) Pedology – Soil science
(c) Limnology – Study of fresh water
(d) Kinesiology – Fossil study
Answer : D
10. The term “New Systematics” was introduced by_________
(a) Bentham and Hooker
(b) Linnaeus
(c) Julian Huxley
(d) A.P. de Candolle
Answer : C
11. Binomial nomenclature consists of two names. These are_________
(a) Family and genus
(b) Genus and species
(c) Species and variety
(d) Order and family
Answer : B
12. Phylogenetic classification is based on_________
(a) utilitarian system
(b) habits
(c) overall similarities
(d) common evolutionary descent
Answer : D
13. System of classification used by Linnaeus was__________
(a) natural system
(b) artificial system
(c) phylogenetic system
(d) asexual system
Answer : B
14. Example of interspecific hybrid is___________
(a) Liger and dog
(b) Tigon and tiger
(c) Cat and lion
(d) Tigon and liger
Answer : D
15. Scientific name of plants are given by____________
(a) International code for Botanical nomenclature
(b) International code for biological plants
(c) Indian code for Botanical nomenclature
(d) International code for zoological nomenclature
Answer: A
16. Musca domestica is common name of______________
(a) Housefly
(b) Mosquito
(c) Snail
(d) Ant
Answer : A
17. Taxonomic studies depends on___________
(a) Ecological information of organisms.
(b) Structure of cell and development process of organisms.
(c) External and internal structure of organisms.
(d) All of the above.
Answer: D
18. The sum total of all the chemical reactions occurring in the body is known as______________
(a) metabolism
(b) catabolism
(c) anabolism
(d) None of these
Answer: A
19. Which of the following statements is incorrect?
(a) all plants, animals, fungi and microorganisms exhibit metabolism
(b) interactions among the molecular components of the organelles result into the properties of cell organelles
(c) properties of cellular organelles are present in the molecular constituents of the organelles
(d) cellular organisation of the body is the defining feature of life forms
Answer: C
20. Which of the following is self conscious?
(a) human being
(b) salamander
(c) Earthworm
(d) None of these
Answer: A
21. The famous botanical garden ‘Kew’ is located in__________
(a) New Zealand
(b) Lucknow
(c) Berlin
(d) England
Answer: D
22. Which of the following aspects is an exclusive characteristic of living things?
(a) Isolated metabolic reactions occur in vitro.
(b) Increase in mass from inside only.
(c) Perception of events happening in the environment and their memory.
(d) Increase in mass by accumulation of material both on surface as well as internally.
Answer: C
23. Herbarium is a_______
(a) A garden where dried culture of plant species are stored
(b) A garden where medicinal plants are grown and stored
(b) A garden where herbaceous plants are grown.
dry garden.
(d) Both a and b
Answer: A
24. ICBN stands for___________
(a) International Code of Botanical Nomenclature
(b) International Congress of Biological Names
(c) Indian Code of Botanical Nomenclature
(d) Indian Congress of Biological Names
Answer: A
25. Which ofthe following taxonomic aid provides information for the identification of names of species found in an area?
(a) Monograph
(b) Manual
(c) Flora
(d) Periodical
Answer : B
26. In Mangifera Indica Linn, what does Linn stand for?
(a) Latin
(b) Lamarck
(c) Linnaeus
(d) lower organism
Answer : C
27. The scientific name of mango is_______
(a) Mangifera indica
(b) Mangifera Indica
(c) Mangifera indica
(d) Mangifera Indica
Answer: C
28. What is nomenclature?
(a) Genus name is written after species
(b) Genus and species names are written in italics
(c) Genus and species have the same name
(d) The first letter of genus and species name is capital
Answer: B
29. The term phylum was coined by_____________
(a) Linnaeus
(b) Cuvier
(c) Haeckel
(d) Theophrastus
Answer: C
30. Binomial nomenclature was given by__________
(a) Linnaeus
(b) Hugo De Vries
(c) John Ray
(d) Huxley
Answer: A
■ The Living world MCQ for NEET Previously Asked Questions :
1. The term phylum was coined by____________
(a) Linnaeus
(b) Cuvier
(c) Haeckel
(d) Theophrastus
Answer : C
2. What is the correct sequence?
(a) Genus-species-order-kingdom
(b) Species-order-phylum-kingdom
(c) Species-genus-order-phylum
(d) Kingdom-phylum-class-order
Answer : D
3. Keystone species are_______
(a) Sexually reproducing species
(b) Species found as fossils
(c) Species which determine the biotic structure of an.entire community
(d) Two or more species belonging to some time period
Answer : C
4. Statistical method is used in type of classification__________
(a) Phenetic
(b) Numerical
(c) Adansonian
(d) All of these
Answer : D
5. First time binomial nomenclature was written in_____
(a) Latin
(b) English
(c) Greek
(d) Italian
Answer : A
6. VAM are a kind of_________
(a) Saprophytic bacteria
(b) Saprophytic fungi
(c) Symbiotic fungi
(d) Symbiotic bacteria
Answer: C
7. Interbreeding is possible between two members of___________
(a) Order
(b) Family
(d) Species
(c) Genus
Answer: D
8. Hutchinson's system of classification was revised in__________
(a) 1905
(b) 1959
(c) 1856
(d) 1935
Answer : B
9. What is a homonym?
(a) Identical name of two different taxa
(b) Two or more names of same taxon
(c) Name given to a taxon in local language
(d) Species name repeats the generic name
Answer : A
10. According to Whitaker's five kingdom classification the unicellular, non-nucleated organisms are placed in___________
(a) protista
(b) monera
(c) plantae
(d) animalia
Answer: B
11. Taxa' differs from 'taxon due too________
(a) this being a higher taxonomic category than taxon
(b) this being lower taxonomic category than taxon
(c) this being the plural of taxon
(d) this being the singular of taxon
Answer: C
12. The total number of species, that are known and described, range between______
(a) 0.5-1.0 million
(b) 1.1-1.2 million
(c) 2.5-3.0 million
(d) 1.7-1.8 million
Answer: D
13. Energy transformation is never 100% efficient because of
(a) Catabolism
(b) Entropy
(c) Homeostasis
(d) Anabolism
Answer : B
14. System of classification proposed by Linnaeus is_______
(a) Sexual system of classification
(b) Natural system of classification
(c) Traditional system of classification
(d) Artificial systems of classification
Answer: D
15. In binomial nomenclature, every organism has________
(a) Two names, one latin other common
(b) Two names, one scientific other common
(c) Two names by two scientists
(d) One scientific name With two words, generic and specific
Answer: D
16. Taxon is_________
(a) Any type of taxonomic grouping like species family, phylum based on similarity of traits
(b) A rank in hierarchical classification
(c) A group of closely related families
(d) A group of closely related organisms
Answer: A
17. Nomenclature is governed by certain universal rules. Which of the following is contrary to the rules of nomenclature ?
(a) The first word in a biological name represents the genus name and the second is a specific epithet.
(b) The names are written in Latin and are italicized.
(c) When written by hand, the names are to be underlined.
(d) Biological names can be written in any language.
Answer: D
18. Which one is exclusive characteristic of living beings?
(a) Increase in mass from inside
(b) Increase in mass both from outside and inside
(c) Perception of events happening in environment and their memory
(d) Isolated metabolic reactions occuring in vitro.
Answer: C
19. The living organisms can be unexceptionally distinguished from the non-living things on the basis of their ability for_________
(a) Responsiveness to touch
(b) Interaction with the environment and
progressive evolution
(c) Reproduction
(d) Growth and movement
Answer: C
20. Which one of the following is not a correct statement?
(a) A museum has collection of photographs of plants and animals.
(b) Botanical gardens have collection of living plants for reference.
(c) Herbarium has dried, pressed and preserved plant specimens.
(d) Key is taxonomic aid for identification of specimens.
Answer: A
21. Which one of the following organisms is scientifically printed according to the International Rules of Nomenclature and correctly described__________
(a) Musca domestica - The common house lizard, a reptile
(b) Plasmodium falciparum - A protozoan pathogen causing the most serious type of malaria.
(c) Felis tigris - The Indian tiger, well protected in Gir forests
(d) E.coli - Full name Entamoeba coli a commonly Occuring bacterium in human intestine.
Answer : B
22. Which one of the following animals is correctly matched with its particular taxonomic category?
(a) Tiger - tigris, species
(b) Cuttlefish - Mollusca, class
(c) Humans - primate, family
(d) Housefly - Musca, order
Answer: A
23. Which is less general in character as compared to genus_______
(a) Family
(b) Class
(c) Division
(d) Species
Answer : D
24. Diversification in plant life appeared_________
(a) By seed dispersal
(b) Due to long periods of evolutionary changes
(c) Due to abrupt mutations
(d) Suddenly on earth
Answer : B
25. Flagella of prokaryotic and eukaryotic cells differ in_________
(a) Microtubular organization and function
(b) Type of movement and placement in cell
(c) Location in cell and mode of functioning
(d) Microtubular organization and type of movement
Answer : D
26. Phenetic classification of organisms is based on________
(a) Sexual characteristics
(b) Observable characteristics of existing organisms
(c) The ancestral lineage of existing organisms
(d) Dendrogram based on DNA characteristics
Answer: B
27. Protozoans are kept under kingdom________
(a) Monera
(b) Plantae
(d) Protista
(c) Animalia
Answer: D
28. Actinomycetes are being put under which of the following?
(a) Kingdom Fung
(b) Kingdom Monera
(c) Kingdom Pantae
(d) Kingdom Protista
Answer: B
■ MCQ on The Living World for NEET Download Pdf :
1. The Darwin of the 20th century" is associated with or known as_______
(a) Nominalistic concept of species
(b) Biological concept of species 0
(c) Triple crown in biology
(d) More than one option is correct
Answer: D
2. The taxonomical aid which is an index of plant species in an area is_________
(a) Manuals
(b) Grade
(c) Monographs
(d) Flora
Answer: D
3. Unicellular organisms with holophytic nutrition are included in how many kingdoms according to Whittaker's system of classification?
(a) Four
(b) Two
(c) Three
(d) One
Answer : B
4. The most obvious and technically complicated feature of all living organisms is__________
(a) Reproduction
(b) Growth
(c) Ability of sense their environment
(d) Ability to respond physical stimuli only
Answer: C
5. The namenclature is done________
(a) Just before the identification of organism
(b) When the organism is described correctly
(c) For the identification of organism
(d) Just after the classification of organism
Answer: D
6. Both the words in a biological name, when handwritten are separately underlined or printed in italics_______
(a) To know the meaning of words
(b) To create the author's name o
(C) To indicate that this scientific name also have a common name
(d) To indicate their Latun origin
Answer: D
7. Match the following__________
Column I Column II
1. Three kingdom (i) Carl woese Classification
2. Four kingdom (ii) Whittakar classification
3. Five kingdom (iii) Copeland Classification
4. Six kingdom (iv) Haeckel classification
(a) 1 (iv), 2 (ii), 3 (ii), 4 (i)
(b) 1 (iii), 2 (i), 3 (iv), 4(ii)
(c) 1 ), 2 (ii), 3 (iii), 4 (iv)
(d) 1 (ii), 2 (iv), 3 (i), 4 (iii)
Answer: A
8. According to Whittaker Actinomycetes are included in kingdom__________
(a) Monera
(b) Protista
(d) Slime moulds
(c) Fungi
Answer: A
9. Taxonomy which is based of sequencing of DNA and chemical nature is proteins is________
(a) Chemotaxonomy
(b) Cytotaxonomy
(c) Adansonian taxonomny
(d) Karyotaxonomy
Answer: A
10. Rattus rattus scientific name is an example of_________
(a) Autonyms
(b) Synonyms
(c) Tautonyms
(d) Homonyms
Answer: C
11. Domain Eukarya includes how many kingdoms (w.r.t. Six kingdom system) ?
(a) 2
(b) 1
(c) 3
(d) 4
Answer: D
12. Standard size of a herbarium sheet is__________
(a) 40x32
(b) 38x29
(c) 41x29
(d) 42x26
Answer : C
13. Plants were divided into herbs, undershrubs, shrubs and trees by_______
(a) Charaka
(b) Theophrastus
(c) Linnaeus
(d) John Ray
Answer: B
14. Find the odd one out (w.r.t. category)
(a) Division
(b) Ficus
(c) Class
(d) Order
Answer: B
15. Nomenclature of cultivated plants are standardised through__________
(a) ICBN
(b) ICNB
(c) ICZN
(d) ICNCP
Answer: D
16. The species which are morphologically similar but can not interbreed are called as________
(a) Allopartic sps.
(b) Synchronic sps.
(c) Palaeospeciesa
(d) Sibling sps.
Answer : D
17. Which of the following obligate categories will have maximum number of organisms with less similar character?
(a) Class
(b) Genus
(c) Division
(d) Order
Answer: C
18. Which of the following statements is false for binomial nomenclature ?
(a) Name of author is written after the species in italics
(b) Genetic name always starts with capital letter while specific name starts with small letter
(c) Scientific name should be derived from Latin language
(d) Scientific name must be printed in italics and in handwritten from they must be underlined
Answer: A
19. Which of the following can not be placed under kingdom Monera ?
(a) Blue green algae
(b) Archaebacteria
(c) Protozoa
(d) Bacteria
Answer: C
20. The principles of which of the following taxonomic methods are also known as Adansonian principles_________
(a) Cladistics
(b) Biosystematics
(c) Phenetics
(d) Chemotaxonomy
Answer: C
21. Which characters among the following are important taxonomically to differentiate Angiosperms from Gymnosperms ?
(a) Presence of Flower and Inflorescence
(b) Habit and Habitat
(c) Seed shape and seed germination
(d) Seed coat and xylem trachieds
Answer: A
22. The number of obligate categories used in hierarchial classification________
(a) 21
(b) 6
(c) 7
(d) 13
Answer: C
23. Lowest and basic unit of classification is_________
(a) Kingdom
(b) Order
(c) Phylum
(d) Species
Answer: D
24. Species is a________
(a) Closed reproductive group
(b) Open reproductive group
(c) Both (a) and (b)
(d) None of these
Answer: A
25. Biological concept of species was proposed by_________
(a) Linnaeus
(b) Meyer
(c) Julian Huxley
(d) John Ray
Answer: B
26. Which one of the following is the correct sequence of hierarchial categories ?
(a) Order, species, class, family, division, genus
(b) Division, class, order, family, genus, species
(c) Division, family, class, order, genus, species
(d) Division, class, family, Order, genus, species
Answer: B
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