TRB
- P.G. Botany -2015-Key (10-01-2015)
Question Booklet Series : A
Question
No.
|
Botany Questions
|
Answer
Key
|
1
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In Melandrium the male plant has
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(B) 2A +XY
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2
|
Bateson and Punnett proposed
|
(B) Coupling and repulsion hypothesis
|
3
|
Mutagenic agent is
|
(A) Thalidomide
|
4
|
Cytoplasmic inheritance in Mirabilis jalapa was
discovered by
|
(C) Correns
|
5
|
A pentose sugar, nitrogenous base and Phosphoric acid
constitute
|
(A) Nucleotide
|
6
|
Rose wood is obtained from
|
(C) Dalbergia
|
7
|
The bark of Cinchona yields
|
(D) Quinine
|
8
|
Tea is produced form the leaves of
|
(D) Camellia
|
9
|
The epistatic factor ratio in summer squash is
|
(B) 12:3:1
|
10
|
Replication of DNA occurs in this phase
|
(B) S
|
11
|
Match list I with list II
|
(D) 3 1 4 2
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12
|
In Eubhorbiaceae, stipules are modified into
|
(c) Spines, hairs and glands
|
13
|
The family of great economic importance
|
(A) Poaceae
|
14
|
The Bionomical Nomenclature for “Little millet” is
|
(A) Panicum miliare
|
15
|
The Botanical name of Oats
|
(B) Avena Sativa
|
16
|
Winged seed is the characteristic feature of
|
(D) Pinus
|
17
|
Ephedrine is obtained form
|
(B) Ephedra
|
18
|
Peat is obtained form
|
(B) Sphagnum
|
19
|
The remarkably gigantic ancient tree
|
( B) Sequoia
|
20
|
The sperms are remarkably as large as the egg is
|
(A) Cycus
|
21
|
Ventral leaves known as Amphigastria are seen in
|
(D) Porella
|
22
|
Heterospory condition is seen in
|
(C) Selageinella
|
23
|
Telome theory was proposed by
|
(A) Zimmermann
|
24
|
The period of Pteridophyta
|
(B) Paleozoic
|
25
|
The stele present in Dryoptens
|
(C) Dictyostele
|
26
|
Match list I with list II
|
(c) 3 1 4 2
|
27
|
The inflorescence present in Fig
|
(B) Hypanthodium
|
28
|
The fleshy part of Mango
|
(A) Mesocarp
|
29
|
Bentham and Hooker system of classification is based on
|
(D) Natural system
|
30
|
Michelia champaca belongs to the family
|
(B) Magnoliaceae
|
31
|
Frankia is a Nitrogen fixing
|
(A) Actinomycete
|
32
|
Chitosan is a
|
(A) Phytoalexin elicitor
|
33
|
Mycobacterium leprae is a
|
(A) Gram-positive bacterium
|
34
|
In Bryophytes, this is essential for fertilization
|
(C) Water
|
35
|
The number of neck canal cells in the archegonium of
Riccia is
|
(A) 4
|
36
|
In Indian Rice beer “Sonti” is produced by
|
(B) Rhizopus
|
37
|
Captan is a
|
(A) Fungicide
|
38
|
Burgundy mixture contains
|
(D) Copper sulphate, washing soda and water
|
39
|
Most of the plant pathogens enter into their host
through
|
(B) Upper surface of stomata
|
40
|
The alga used in space research is
|
(A) Chlorella
|
41
|
The fungal partner in Lichen Thallus is called as
|
(C) Cycobiont
|
42
|
Usnea is an example of
|
(D) Fruticose Lichen
|
43
|
Vitamin B12 is produced by
|
(B) Pseudomonas denitrificans
? (A) Clostridium
|
44
|
In Rhizobium, Nodulation gene is located on
|
(C) Sym plasmid
|
45
|
The microbe that grows first in the Idli batter is
|
? (B) Aspergillus
? (C) Leuconostoc
|
46
|
Flagella arranged all over the bacterial cell surface
is referred to as
|
(C) Peritrichous
|
47
|
Agar-agar is obtained largely form this alga
|
(B) Gelidium
|
48
|
The male sex organ of Chara is called as
|
(C) Globule
|
49
|
The fruit body called apothecium is produced in
|
(B) Peziza
|
50
|
------ fungus has proved as a useful tool in genetical
and biochemical research
|
(A) Neurospora
|
51
|
The nucleic acid core of virus particle is surrounded
by
|
(B) Capsid
|
52
|
Double standed DNA is found as the genetic material in
|
(A) Cauliflower Mosaic virus
|
53
|
Virus that infect bacteria are called as
|
(D) Bacteriophages
|
54
|
The cell wall of bacteria is made up of --- substance
|
(C) Peptidoglycan
|
55
|
The conjugation process in E.coli bacterium was first
described by
|
(A) Lederberg and Tatum
|
56
|
Match and find the sequence of fossil plant generic
names from the following codes
|
(B) 4 3 12
|
57
|
Find the odd pair out
|
(B) Compression- Preserved soft plant materials
|
58
|
Solidified fossil plant resin usually yellow brown in
colour is known as
|
(C) Amber
|
59
|
Age of cycades is
|
(A) Mesozoic era
|
60
|
Mummified fossil is
|
(C) Mammoth
|
61
|
The theory of continental drift was proposed by
|
(B) Wegener
|
62
|
Epibiont species are called
|
(C) Local endemics
|
63
|
Neoendemic genera in India
|
(A) Chloroxylon
|
64
|
The common plants of alpine forests are
|
(A) Abies
|
65
|
Calamites is the fossil representation of
|
(C) Sphenopsida
|
66
|
Ecology which deals with systems of many species is
|
(B) Synecology
|
67
|
Biome refers to
|
(C) Large community of plants and animals
|
68
|
Which ecological pyramid can never occur in an inverted
form?
|
(B) Pyramid of energy
|
69
|
The process of soil formation is known as
|
(C) Pedogenesis
|
70
|
A plant of foreign origin is called
|
(A)Exotic
|
71
|
The function of a gene is
|
(B) to synthesize proteins
|
72
|
Diazotrophs are
|
(D) Nitrogen fixers
|
73
|
Northern blotting is a method of separation of
|
(B) RNA
|
74
|
Which one of the following gens is responsible for
tumor induction in the Ti plasmid of Agrobacterium tumefaciens?
|
(C) Vir genes
|
75
|
Which one of the following bacterial strains is called
as “Super bug”?
|
(c) Pseudomonas putida
|
76
|
Match the following :
|
(B) 214356
|
77
|
Choose the correct explanation for the statement given
below
Statement: Sugars
have large numbers of Streosomers
Explanation:
|
(B) Contain several asymmetric carbon atoms
|
78
|
Nucleotide is a
|
(D) Nitrogen Base+ Sugar+ Phosphate group
|
79
|
Match the following
|
(A) 5 4 1 2 3
|
80
|
The most prevalent interactions responsible for
tertiary structure of protein are
|
(D) All the above
|
81
|
Callus induction for the explants is due to the
activity of
|
(C) Auxins and cytokinins
|
82
|
Without the fusion of male and female sex gametes,
certain embryos proliferated through tissue culture, such embryos are called
as
|
(D) Embryoids
|
83
|
Which one of the following selection methods was used
by Indian Agricultural Research Institute to release wheat varieties NP4, NP6
and NP12?
|
(B) Pure line slection
|
84
|
Which one of the following radiations was used for the
production of amber colour, protein rich wheat variety” Sharpathi Sonora”?
|
(A) Gamma rays and UV rays
|
85
|
The term ecological niche was first used by
|
(A) Grinnel
|
86
|
Munch’s hypothesis accounts for translocation of
organic solutes in
|
(C) Both (A) and (B)
|
87
|
The number of ATP formed by Oxidizing one NADH via
electron transport chain during aerobic respiration of eukaryotic plants is
|
(A) 3
|
88
|
Determine the correctness of the
Assertion : Leghemoblobin is
found in cytosol of infected leguminous plant root nodules and gives
pinkies red clour to the nodules
Reason : The globin part is
synthesized by bacterial genome
|
(A) [A] is true but [r] is false
|
89
|
Which one of the following pair is correct?
|
?(C) Morphogeneisis – Auxin
?(D) Dormancy of Buds - Ethylene
|
90
|
Give the correct explanation for the statement given
below:
Statement : Monosaccharides are reducing in nature
Explanation :
|
(C) Have protential aldehyde or keto group
|
91
|
Campytotropus ovule is like a
|
(C) Curved
|
92
|
After fertilization, the-------- develops into a fruit
and the ……… develops into a seed.
|
(B) Ovary, Ovule
|
93
|
The endosperm formation is usually not found in two
angiosoermic families they are
|
(C) Orchidaceae and Trapaceae
|
94
|
Match and find the sequence of answers form the
following codes:
|
(B) 3 1 2 5 4
|
95
|
Find the odd pair out
|
(A) Stomatal opening – Increase in soluble sugars
concentration in guard cells
|
96
|
Sapwood is also known as
|
(B) Alburnum
|
97
|
Canada balsam is used for
|
(C) Mounting
|
98
|
Which of the following reagents is used for detection
of proteins?
|
(A) Bluret reagent
|
99
|
Amoeboid Tapetum is also called as
|
(B) Periplasmodial Tapetum
|
100
|
Pollen tube entering the ovule through micropyle region
is called
|
(A) Porogamy
|
101
|
Karyotheca is
|
(A ) Nuclear memebrane
|
102
|
Korper-Kappe theory was put forth by
|
(D) Schuepp
|
103
|
Cork cambium is called as
|
(C) Phellogen
|
104
|
Which of the following is a living simple tissue
involved as strengthening tissue for the plant body?
|
(D) Collenchyma
|
105
|
Tyloses are found in
|
(A) Xylem vessels
|
106
|
The enzyme found in mitochondrial matrix
|
(A) Malate dehydrogenase
|
107
|
Chief function of granular endoplasmic reticulum
|
(D) Protein synthesis
|
108
|
The Radio isotope used in auto radiography
|
(B) C14
|
109
|
Mitosis is inhibited by
|
(A) Colchicine
|
110
|
Polytene chromosome is formed due to
|
(B) Endomitosis
|
EDUCATION
|
||
111
|
Which of the following is not a Nobel Prize for
literature, winner?
|
(D) Ed.Silva
|
112
|
Which of the following was one of the first recipients
of the Bharat Ratna?
|
(D) C.V. Raman
|
113
|
The I Asian Games were held in India in the year
|
(B) 1951
|
114
|
The proposed RBIVS development bank will have
headquarters in
|
(B) Shanghai
|
115
|
The Mars space craft was launched by which ISRO launch
vehicle?
|
(C) PSLV-C25
|
116
|
The Veda Which deals mostly with music is
|
(C) Sama Veda
|
117
|
In India’s freedom struggle the non-co-operation
movement was launched in
|
© 1920
|
118
|
The Constitution of India was enacted and adopted by
the Constituent Assembly on
|
(c) 26 November 1949
|
119
|
During the Indian Freedom Movement who led the Salt
Satyagraga at Vedaranyam in Tamil Nadu?
|
(A) Rajaji
|
120
|
Which one of the following Gas is responsible for Green
House Effect?
|
(C) Carbon-di-oxide
|
121
|
“The nosy child and the silent mind?
is the work of
|
(B) J.Krishnamurti
|
122
|
“National Institute of Open Schooling” was established
in
|
(C) November,1989
|
123
|
Who introduced the idea of “non-classroom learning’?
|
(C) Ivan lilich
|
124
|
“INFLIBNET’ is an autonomous
inter-university centre of
|
(D) UGC
|
125
|
The expansion of “OPAC” is
|
(D) Online Public Access Catalog
|
126
|
The term ‘homeostasis’ was coined by
|
(C) W.B. Cannon
|
127
|
The term ………. Literally means ‘splitting of the mind’
|
(D) Schizophernia
|
128
|
The useful and acceptable features of different
philosophies and tendencies in education which are harmoniously blended’ is
called
|
(B) Eclecticism
|
129
|
Tagore’s “Visva-Bharati” was declared to be a central
university and an institution of national importance in
|
(D) 1951
|
130
|
The distinction between ‘knowledge by acquaintance’ and
‘knowledge by description’ was promoted by
|
(C) Bertrand Russell
|
131
|
P.E. Vernon who proposed hierarchical theory of
intelligence is a …….. Psychologist.
|
(B) British
|
132
|
The study of fluctuation of attention can be
experimentally made in the psychology lab using……..
|
(D) Masson’s disc
|
133
|
……… Was designed mainly for the use of deaf and
linguistically backward children
|
(A) Pinter-Patterson scale
|
134
|
In an experiment by Watson the subject a human baby
named ‘Albert” was given a …… to play with
|
(B) Rabbit
|
135
|
Dart throwing experiment to test the transfer value of
generalization was conducted by
|
(B) Charles Judd
|
136
|
Emotional development of a child bears a ………
correlation with social development.
|
(a) Positive
|
137
|
……… is defined as the process of interpretation of
sensation according to one’s experiences.
|
(c) Perception
|
138
|
“No stimulus, no response’ mechanism in the evolution
of behaviors was opposed by
|
(A) B.F. Skinner
|
139
|
………. Is affective disposition which evokes attention
and maintains it.
|
(D) Interest
|
140
|
Which learning is retained longer than verbal learning
?
|
(B) Memory based
|
141
|
“Preparing Texbook Manuscripts”(1970) was a publication
by
|
(D) United Nations Educational, Scientific and Cultural
Organization
|
142
|
Who was the Chairman of the Committee on emotional
Integration set-up in 1961 by the Ministry of Education?
|
(B) Dr. Sampurnanand
|
143
|
“Wastage’ was defined by the ….. Committee as the
premature withdrawal of a child before the completion of the primary
education.
|
(D) Hartog
|
144
|
Who first introduced the concept of developmental
tasks?
|
?(C) Robert Havighurst
|
145
|
The major divisions of educational psychology were
recognized by
|
? (A) Kolesnik
|
146
|
National Adult Education Programme (NAEP) was launched
on
|
?( (B) 2nd October 1978
|
147
|
……. Was constituted to look into the causes for lack of
puboic support, particularly in rural areas, for girls education and to
enlist public co-operation
|
(B) Smt. Surgabai Deshmukh Committee(1959)
|
148
|
No religious instruction shall be provided in any
education institution wholly maintained out of state fund’. Which Article
states this?
|
(B) Article 28(1)
|
149
|
An Interim Indian National Commission for co-operation
with UNESCO was set –up in the year …… by the Ministry of education,
Government of India.
|
(A) 1949
|
150
|
In
India, National Institute for the visually handicapped was set-up at
|
(D) Dehradun
|
Sri Vijay Study Center,
(TRB / TNPSC Free Coaching for only Botany subject)
Dharmapuri / Salem / Madurai
Dr. T.Vijaya kumar (TVK)
Phone No. 9944934748, 9944937737
Thank you … all the
Best
Sir in pg science botany and zoology group want to study physics and chemistry alsova
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