Medical Sample papers

NEET Diversity in Living World Sample Paper

The Living World

Diversity in Living World NEET Questions

Question 1
Which one illustrates palaeontological evidence in favour of oraganic evolution?
A
Archaeopteryx
B
Duck bill platypus
C
Darwin's finches
D
Pappered moth
Question 2
Pinus male and female reproductive structures occur
A
On different plants
B
On same branch
C
None of these
D
On different branches of the same plant
Question 3
Which of the following is a distinct character?
A
Pharyngotomy
B
Claws
C
Chorda dorsalis
D
Cephalization
Question 4
A plant having vascular supply, producing spores but lacking seed is a

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A
Pteridophyte
B
Gymnosperm
C
Byophyte
D
Angiosperm
Question 5
In Bryophyta the adult plant body is
A
Gametophyte
B
Sporophyte
C
Sporophyll
D
Epiphyte
Question 6
In suborder ophidia, the vertebrae are
A
Heterocoelus
B
Procoelus
C
Acoelus
D
Amphicoelus
Question 7
Birds and mammals in geological development of earth arose in period
A
Permian
B
Jurassic
C
Carboniferous
D
Oligocene and Eocene
Question 8
Kangaroo is a member of which order
A
Prototheria
B
Monotremata
C
Insectivora
D
Marsupialia
Question 9
Who first discovered fossils of 'Ramapithecus'?
A
J.K. Fuhlort
B
R. Dart
C
Dubois
D
G.E. Lewis
Question 10
Prototherians have evolved from
A
Amphibians
B
Birds
C
Eutherians
D
Reptiles
Question 11
Which of the following is a saprophytic angiosperm?
A
Mango
B
Cuscuta
C
Agaricus
D
Neottia
Question 12
Gram –ve and +ve bacteria have cell membrane made up of

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A
Chitin
B
Cellulose
C
Fats
D
Proteins and lipids
Question 13
High energy phosphate bond is present in
A
AMP
B
Adenosine
C
Cyelic AMP
D
ADP
Question 14
Who was the first to record EEG?
A
Hans Berger
B
A.S. Hyman
C
Pavlov
D
Einthoven
Question 15
The book 'Systema Naturae' was written by
A
Lamarck
B
Aristotle
C
Haeckel
D
Linnaeus
Question 16
Tailed bacteriophages are
A
Non-motile
B
Motile on surface of plant leaves
C
Actively motile in water
D
Motile on surface of bacteria
Question 17
Branch of Zoology dealing with the study of fishes is known as
A
Ornithology
B
Ichthyology
C
Mammalogy
D
Herpetology
Question 18
The interspersion  of various degrees of chlorosis with the normal green colour of the leaf is called
A
Mosaic
B
Rosetting
C
Spotting
D
Yellowing
Question 19
Primitive conditions of earth were experimentally shown by
A
Both Urey and Miller
B
None of these
C
Miller
D
Urey
Question 20
Which of the following is a genetic vector?
A
Phage
B
Plasmid
C
Mosquito
D
None of these
Question 21
Helper virus is called
A
Perfect phage of virus
B
A latent phage
C
None of these
D
A defective phage which helps another defective phage
Question 22
Coenobium means
A
A group of filaments
B
None of these
C
A hollow spherical colony
D
Palmelloid form
Question 23
What is the name of the book written by Aristotle?
A
Systema Nature
B
Histoire Naturella
C
Historia Animalia
D
Philosophie Zoologique
Question 24
Which one of the following pairs of geographical areas show maximum biodiversity in our country?
A
Eastern Himalaya and Western Ghats
B
Sunderbans and Rann of Kutch
C
Eastern Ghats and West Bengal
D
Kerala and Punjab
Question 25
'Vestigial organs' are those organs which are
A
Common
B
Helpful in locomotion
C
Characteristics of birds
D
Not of much use today
Question 26
Which one of the following is a metatherian mammal
A
Shrew
B
Kangaroo
C
Echidna
D
Pangolin
Question 27
5 Radial symmetry occurs in
A
Molluscs
B
Sponges
C
Fishes
D
Star Fishes
Question 28
Which one is a laboratory weed?

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A
Penicillium
B
Neurospora
C
Aspergillus
D
Saccharomyces
Question 29
The capsid of tobacco mosiac virus (TMV) has capsomers numbering

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A
2310
B
2130
C
1230
D
3120
Question 30
Transfusion tissue, a modified vascular tissue is present in the leaves of
A
Pinus
B
Dalbergia
C
Lycopodium
D
Dryopteris
Question 31
Prodigality of reproduction in darwinism refers to
A
Successful organism produce numerous offspring
B
Every organism produces numerous offspring
C
Only a few individuals are able to survive
D
Only a few individuals are able to reproduce
Question 32
Linkage was first observed by
A
Gregor Mendel
B
William Bateson
C
Walter Sutton
D
Thomas Hunt Morgan
Question 33
Angiosperm, to which the largest flowers belong, is
A
Partial root parasite
B
Total root parasite
C
Partial stem parasite
D
Total stem parasite
Question 34
Two or more species occupying identical or overlapping areas are known as
A
Sibling species
B
Sympatric species
C
Polytypic species
D
Allopatric species
Question 35
In which of the following taxonomy, is equal weightage given to each of thousands of characters that a taxon exhibits
A
Classical taxonomy
B
Numerical taxonomy
C
Chemotaxonomy
D
Alpha taxonomy
Question 36
Ligulate leaves are found in
A
Mosses
B
Pinus
C
Selaginella
D
Fern
Question 37
Evolution means
A
History of race
B
History and development of race with variations
C
Development of race
D
Progressive development of the race
Question 38
The art of growing short plants is called
A
Topiary
B
Horticulture
C
Tissue culture
D
Bonsai
Question 39
The following is an example of saprophytes
A
Lichen
B
Unicellular algae
C
Ferns
D
Mushroom
Question 40
If a botanist has to nomenclate a similar species, he will use

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A
Neotype
B
Mesotype
C
Syntype
D
Isotype
Question 41
The enzyme DNA polymerase was discovered by
A
Stahl and Meselson
B
Kornberg
C
Okazaki
D
Watson and Crick
Question 42
Sexual reproduction in Spirogyra can be described as
A
Morphological as well as physiological isogamy
B
Morphological isogamy and physiological anisogamy
C
Morphological as well as physiological anisogamy
D
Morphological anisogamy and physiological isogamy
Question 43
In coelenterates, characteristic larva is
A
Cysticercus
B
Rhabiditiform
C
Oncosphere
D
Planula
Question 44
Fern prothallus is
A
Heterotrophic
B
Heterothallic
C
Homothallic
D
Heteromorphic
Question 45
Spirogyra is a
A
Fresh water and free floating alga
B
Marine and free floating alga
C
Fresh water and locomotory alga
D
None of these
Question 46
The living steady state has a self-regulatory mechanimsm which is
A
Homeotherms
B
Homozygous
C
Feedback mechanism
D
Homeostasis
Question 47
Cataphylls are
A
Needles of Pinus
B
Scaly leaves of Pinus
C
Foliar leaves of Pinus
D
Leaves of Selaginella
Question 48
Polystelic stem is seen in
A
Cycas
B
Selaginella
C
Riccia
D
Funaria
Question 49
Earliest evidences of social life are attributed to
A
Cro-Magnon man
B
Neanderthal man
C
Java man
D
Peking man
Question 50
Flatworms are
A
Acoelomates
B
Haemocoelomates
C
Coelomates
D
Pseudocoelomates
Question 51
Sporophyte dependent upon gametophyte is found in
A
Pteridophytes
B
Algae
C
Fungi
D
Bryophytes
Question 52
The cell theory was proposed by

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A
August Weismann
B
Sutton and Boveri
C
Metchnikoff
D
Schleiden and Schwann
Question 53
In which of the following jaws are found

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A
Herdmania
B
Fish
C
Petromyzon
Question 54
Glycogen is most structurally similar to
A
Maltose
B
Cellulose
C
Starch
D
Glucose
Question 55
Amniocentesis is a technique used for
A
Measuring size of foetus
B
Determining position of foetus
C
Estimating amino acid content in the amnion
D
Determining sex of foetus
Question 56
Natural Selection Theory of Darwin is objected to, because it
A
Explains that natural calamities take a heavy annular toll of lives
B
Explains, adaptation of certain inherited characters
C
Stresses upon interspecific competition
D
Stresses upon slow and small variations
Question 57
How has the free O2 been released into the earth's atmosphere whereas there was no free O2 at the time of origin of life?
A
None of these
B
By heating of the Earth
C
By photosynthetic activity
D
By catabolic activity of animals
Question 58
Which of the following groups have one or more animals which are not pseudocoelomate?
A
Ancylostoma, dracunculus
B
Enterobius, wuchereria
C
Ascaris, ancylostoma
D
Ascaris, taenia
Question 59
Funaria is attached to substratum by
A
Stem
B
Roots
C
Haustoria
D
Rhizoids
Question 60
Which one is a parasitic algae?

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A
Batrachospermum
B
Vaucheria
C
Polysiphonia
D
Cephaleuros
Question 61
"Pangenesis hypothesis" was propounded by
A
Weismann
B
Wagner
C
Galton
D
Darwin
Question 62
Suctorial mouth occurs in
A
Taenia
B
Leech
C
Butterfly
D
Cockroach
Question 63
Who wrote the book 'Genetics and Origin of Species'?
A
J.B.S. Haldane
B
R.A. Fisher
C
G.L. Stebbins
D
Th. Dobzhaansky
Question 64
Cyanobacteria are
A
Mosses which attack bacteria
B
None of these
C
Autotrophic organism with phycocyanin
D
Bacteria which attack cyanophyceae
Question 65
Three generations one within the other are present in the seeds of

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A
Monocots
B
Gymnosperms
C
All the these
D
Dicots
Question 66
Which of the following systems in man is affected by the bite of cobra?
A
Digestive
B
Nervous
C
Excretory
D
Circulatory
Question 67
The most vital process for the existence of life on earth is
A
Respiration in animals
B
Photosynthesis by plants
C
Communication in animals
D
Reproduction in plants and animals
Question 68
Birds are evolved from

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A
Amphibians
B
Non-chordates
C
Reptiles
D
Fishes
Question 69
Two similar holotypes are called
A
Isotypes
B
Mesotypes
C
Meotypes
D
Syntypes
Question 70
Which is the vestigial organ in man?
A
Vermiform appendix
B
Cervical vertebra
C
None of these
D
Atlas
There are 70 questions to complete.
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