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NEET • BIOLOGY • LIVING WORLD
Living world practice · Easy
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Showing 31-52 of 52 questions
31
Easy
31 of 52
Remembering
+4 | -1
Which of the following are considered as the twin characteristics of growth?
I. Responses to stimuli
II. Increases in mass
III. Increases in the number of individuals
IV. Increases in width
I. Responses to stimuli
II. Increases in mass
III. Increases in the number of individuals
IV. Increases in width
View answer and explanation
Correct option: C
II and III
Option C (II and III) is correct because growth is defined by an increase in mass (II) and an increase in the number of individuals or cells (III).
32
Easy
32 of 52
Remembering
+4 | -1
The suffix ‘phyta’ indicates
View answer and explanation
Correct option: D
Division
Option D (Division) is correct because the suffix \'phyta\' is used in botanical nomenclature to denote the taxonomic rank of division.
33
Easy
33 of 52
Understanding
+4 | -1
Select the correct statement from the following statements
I. Increase in mass and increase in number of individuals are twin characteristics of growth
II. Metabolic reactions can also be demonstrated outside the body in isolated cell-free systems
III. ‘Response to stimuli’ is a defining property of living organisms
I. Increase in mass and increase in number of individuals are twin characteristics of growth
II. Metabolic reactions can also be demonstrated outside the body in isolated cell-free systems
III. ‘Response to stimuli’ is a defining property of living organisms
View answer and explanation
Correct option: D
I, II and III
Option D (I, II and III) is correct because all three statements are defining characteristics of living organisms.
34
Easy
34 of 52
Understanding
+4 | -1
Which one of the following is not a correct statement?
View answer and explanation
Correct option: C
A museum has collection of photography of plants and animals
Option C (A museum has collection of photography of plants and animals) is not a correct statement because museums primarily house preserved specimens, not just photographs.
35
Easy
35 of 52
Analyzing
+4 | -1
Mark the odd one in the followings:
View answer and explanation
Correct option: C
Taxon
Option C (Taxon) is correct because Family, Class, and Phylum are taxonomic ranks, while Taxon is a general term for any taxonomic group at any rank.
36
Easy
36 of 52
Understanding
+4 | -1
Process of metabolism leads to
View answer and explanation
Correct option: D
All of these
Option D (All of these) is correct because metabolism provides the energy and building blocks necessary for growth, development, and the overall functioning of a living body.
37
Easy
37 of 52
Remembering
+4 | -1
… is a book (taxonomic aid) which contain information about habitat, distribution, climate description and index of plant found in a particular area
View answer and explanation
Correct option: B
Flora
Option B (Flora) is correct because a Flora is a taxonomic aid that provides information about habitat, distribution, climate, and an index of plants in a specific area.
38
Easy
38 of 52
Remembering
+4 | -1
Which one of the taxonomic aids can give comprehensive account of complete compiled information of any one genus or family at a particular time?
View answer and explanation
Correct option: D
Monograph
Option D (Monograph) is correct because it provides a comprehensive account of a single genus or family.
39
Easy
39 of 52
Remembering
+4 | -1
Different (various) group of ranks or levels in classification is known/called as
View answer and explanation
Correct option: D
Taxon
Option D (Taxon) is correct because a taxon is a taxonomic unit at any level of classification.
40
Easy
40 of 52
Remembering
+4 | -1
The genus includes
View answer and explanation
Correct option: B
Felis
Option B (Felis) is correct because \'Felis\' is the genus name for cats, fitting the definition of a genus.
41
Easy
41 of 52
Remembering
+4 | -1
A group of interconnected genera is called a
View answer and explanation
Correct option: A
Family
Option A is correct because a family is a taxonomic rank that groups together related genera.
42
Easy
42 of 52
Remembering
+4 | -1
Arrange the following in the ascending order of Linnaean hierarchy.
View answer and explanation
Correct option: D
Species-Genus-Family-Order-Class-Phylum-Kingdom
Option D is correct because it represents the correct ascending order of taxonomic ranks: Species, Genus, Family, Order, Class, Phylum, Kingdom.
43
Easy
43 of 52
Remembering
+4 | -1
Largest herbarium in India is
View answer and explanation
Correct option: B
Central, National Herbarium (Indian Botanical Garden) Sibpur, Kolkata (WB)
Option B (Central, National Herbarium (Indian Botanical Garden) Sibpur, Kolkata (WB)) is correct because it is the largest herbarium in India.
44
Easy
44 of 52
Understanding
+4 | -1
Which one of the following feature is shared by all living organism at all hierarchial level
View answer and explanation
Correct option: C
Nature of protoplasmic-composition
Option C (Nature of protoplasmic-composition) is correct because all living organisms, regardless of their hierarchical level, share a protoplasmic composition, meaning their cells are composed of protoplasm.
45
Easy
45 of 52
Understanding
+4 | -1
Which one is correctly written scientific name?
View answer and explanation
Correct option: B
Mangifera indica
Option B (Mangifera indica) is correct because it follows the rules of binomial nomenclature: genus capitalized and species lowercase, both italicized (or underlined if handwritten).
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46
Easy
46 of 52
Understanding
+4 | -1
Metabolism can be best defined as
View answer and explanation
Correct option: C
The sum total all of chemical reactions only occurring in a body
Option C (The sum total all of chemical reactions only occurring in a body) is correct because metabolism is precisely defined as the complete set of chemical processes that occur within a living organism.
47
Easy
47 of 52
Remembering
+4 | -1
According to binomial nomenclature, scientific name of an organism consists of
View answer and explanation
Correct option: C
Both (1) and (2)
Option C (Both (1) and (2)) is correct because binomial nomenclature consists of the generic name and specific epithet.
48
Easy
48 of 52
Understanding
+4 | -1
Among the following which is a common phenomenon exhibited by living and non-living organisms to show the feature of growth?
View answer and explanation
Correct option: A
Increase in mass
Option A (Increase in mass) is correct because both living and non-living organisms can exhibit growth through the accumulation of matter, leading to an increase in mass.
49
Easy
49 of 52
Understanding
+4 | -1
“Ex- Situ conservation” This is main objective of
View answer and explanation
Correct option: D
Both 1 & 3
Option D (Both 1 & 3) is correct because both botanical gardens and zoological gardens are examples of ex-situ conservation.
50
Easy
50 of 52
Remembering
+4 | -1
‘SystemaNaturae’ was written by
View answer and explanation
Correct option: B
Carolus Linnaeus
Option B (Carolus Linnaeus) is correct because 'Systema Naturae' was written by Carolus Linnaeus.
51
Easy
51 of 52
Understanding
+4 | -1
Which of the following taxonomic ranks contain organism most similar to one another?
View answer and explanation
Correct option: D
Species
Option D (Species) is correct because organisms within the same species share the most similar characteristics and are capable of interbreeding.
52
Easy
52 of 52
Remembering
+4 | -1
The Sum total of all the chemical reactions occurring in the body is known as
View answer and explanation
Correct option: A
Metabolism
Option A (Metabolism) is correct because metabolism encompasses all chemical reactions, both anabolic (building up) and catabolic (breaking down), that occur within a living organism.
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