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Biology
1
...
Study of pollen grain is called(a) Pomology
(b) Palynology
(c) Phocology
(d) Mycology
3
...
Estimatin of age of woody plant by counting annual ring is(a) Dendrology
(b) Dendrochronology
(c) Agronomy
(d) Demography
5
...
In Exo-biology we study about(a) External structure of living beings
(b) Life present on the earth
(c) Life present in the other layer of earth atmosphere

(d) Life found in space and on other setallite
...
Xenobiotics which are inherently resistant to microbial attack are called as(a) Biodegradable
(b) All of the given optins
(c) Recalcitrant
(d) Persistent
8
...
EBOLA is a –
(a) Virus
(b) Bacteria
(c) Protozoa
(d) Fungi
10
...
Desease caused by HIV(a) Tuberculosis
(b) Cancer
(c) Acquired immune deficiency syndrome
(d) None of these
12
...
Agar – Agar is obtained from –

(a) Fungi
(b) Algae
(c) Moss
(d) Bacteria
14
...
Aflatoxins are produced by –
(a) Fungi
(b) Bacteria
(c) Algae
(d) Viruses
16
...
In Gymnosperms, seeds are enclosing in side fruits
...
Dicots and monocots are included in Angiospersm
...

(b) Both Statements 1 and 2 are incorrect
...

(d) Statement 1 is incorrect, but Statement 2 is correct
...
Which part of the cinchona yields a drug?
(a) Endosperm
(b) Pericarp
(c) Bark
(d) leaf
18
...
An enzyme produced by HIV that allows the integration of HIV DNA into the host cell‘s DNA is -

(a) Integrase
(b) Ligase
(c) Helicase
(d) DNA gyrase
20
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Norman E
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Eye of potato are (a) Apical buds
(b) Axillary buds
(c) Adventitous root
(d) Extra axillary bud
22
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Cactus is referred to as(a) Hydrophte
(b) Mesophte
(c) Xerophyte
(d) Epiphte
24
...
The inflorescence of wheat is(a) Raceme
(b) Catkin

(c) Spike
(d) Panicle
26
...

Which of the statements given above is/ are correct?
(a) 1 only
(b) 1 and 2 only
(c) 2 and 3 only
(d) 1, 2, and 3
27
...
Parthenogenesis is a process in which(a) Fruit develop without harmone
(b) Fruit develop without fertilization
(c) Development of egg without fertilization
(d) Development of embryo without fertilization
29
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Lungs of a plant are(a) Leaves
(b) Stems
(c) Flowers
(d) Roots
31
...
Crop shown at the commencement of the monsoon is called(a) Rabi crop
(b) Cash crop
(c) Kharif crop
(d) none of these
33
...
Transpiration in plants is a process of
(a) Photorespiration
(b) Water loss
(c) Food production
(d) Respiration
35
...
Vaseline was applied to both surfaces of the leaves of aplant
...
Photosynthesis
2
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Transpiration Select the correct
answer using the code given below:
(a) 1 and 3 only
(b) 2 only

(c) 2 and 3 only
(d) 1, 2 and 3
37
...
The loss of water in the form of water drops is called(a) Transpiration
(b) Respiration
(c) Guttation
(d) Exosmosis
39
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(c) Transpiration is physical process while evaporation is a physiological process
...

40
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The oxygen in photsythesis is released from(a) CO2
(b) H2O
(c) Both CO2 & H2O
(d) Chlorophyll
42
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An element present in chlorophyll –
(a) Ca
(b) Fe
(c) Mg
(d) S
44
...
Fermentation is –
(a) Anearobic respiration
(b) Incomplete oxidation of carbohydrate
(c) Complete oxidation carbohydrate
(d) None of above
46
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Respiration is –
(a) Catabolic process that uses carbon dioxide, produce oxygen and converted released energy to ATP
(b) Anabolic process that uses oxygen and carbon dioxide to form ATP
(c) Anabolic process that uses oxygen, piduces carbon dioxide and converts released energy into ATP
(d) Catabolic process that uses oxygen produces carbon dioxide and converts released energy into ATP
48
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The instrument by which rate of growth of plant is measured(a) Hydrometer

(b) Auxanometer
(c) Osmometer
(d) Potometer
50
...
Example of positive geotropism is(a) Closing of flower
(b) Upward growth of stem
(c) Downwards growth of root
(d) Lateral growth of root
52
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Water and mineral in plant is transported through(a) Xylem
(b) Phloem
(c) Pith
(d) Cortex
54
...
Which of the following is used as rodenticide?
(a) Zinc phosphide
(b) Zinc carbonate
(c) Zinc chloride

(d) Zinc sulphide
56
...
Element playing role in nitrogen fixation(a) Mn
(b) Mo
(c) Zn
(d) Cu
58
...
Study of disease like cancer(a) Osteology
(b) Oncology
(c) Karyology
(d) Nephrology
60
...
Which of the following have coral reefs?
1
...
Culf of Kachchh
3
...
Sundar – bans
Select correct answer using code:

(a) 1, 2 and 3 only
(b) 2 and three only
(c) 2 and 4 only
(d) 1, 2, 3 and 4 only
62
...
Kala – azar is transmitted by …
...
Meocyanin is an oxygen-transpot metalloprotein in some invertebrate animals
...
What is farming along with animal husbandry called?
(a) mixed farming
(b) Mixed agriculture
(c) Dairy farming
(d) Truck farming
66
...
Cobra emits venom through:
(a) Fangs
(b) Tooth

(c) Lower jaw
(d) None
68
...
The snake who make their nest(a) Chain viper
(b) King cobra
(c) Krait
(d) Shaw scaled vipar
70
...
Substance found in blood which help in cloting –
(a) Fibrinogen
(b) Heparin
(c) Thrombin
(d) Globine
72
...

(a) Pituitary
(b) Pineal
(c) Thymus
(d) Pancrease
73
...
Image of object is formed on which part of eye(a) Cornea
(b) Choroid
(c) Retina
(d) Iris
75
...
In an accident a person‘s brain was injured due to which he could not regulate body temperature, hunger
and water balance
...
Which vein brings clean blood from the lungs into the heart?
(a) Renal Vein
(b) Pulmonary Veinm
(c) Vena Cava
(d) Hepatic Vein
78
...
Which endocrine gland requires iodine to synthesize a particular hormone whose deficiency may cause
goiter disease?
(a) Hypothalamus
(b) Pancreas
(c) Thymus
(d) Throid gland
80
...
It is obtained by a process called-

(a) Metabolism
(b) Phagocytois
(c) Photorespiration
(d) Decomposition
81
...
Blood is a /an –
(a) Connective tissue
(b) Epithelial tissue
(c) Both of the above
(d) None of above
83
...
Name the Vitamin not found in any animal food:
(a) Vitamin B12
(b) Vitamin C
(c) Vitamin D
(d) Vitamin K
85
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Pair of ribs found in man(a) 12
(b) 10

(c) 14
(d) 11
87
...
Volume of blood found in a healthy person(a) 3- 4 liter
(b) 4 – 5 liter
(c) 5 to 6 liter
(d) 6 – 7 liter
89
...
Invention of blood group is done by(a) Landsteiner
(b) Levine
(c) Weniear
(d) Landsteiner & Weiner
91
...
Which blood group is a universal recipient?
(a) A
(b) B
(c) AB
(d) O

93
...
Forman Magnum is an aperture found in the –
(a) Ear
(b) Lung
(c) Girdle
(d) Skull
95
...
Malfunction of which organ causes diabetes?
(a) Liver
(b) Pancreas
(c) Kidney
(d) Heart
97
...
Which of the following is known as master gland in man(a) Pancrease
(b) Pituitary
(c) Adrenal
(d) Thyroid
99
...
Female reproductive harmons is(a) Extrogen
(b) Progestron
(c) Relaxin
(d) All of these
101
...
‘Barr body‘ is found in –
(a) Sperm
(b) Sertoli cells
(c) Femal somatic cells
(d) Male somatic cells
103
...
Green colour of leaves is due to –
(a) Chromoplast
(b) Leucoplast
(c) Chloroplast
(d) Tonoplast
105
...
Function of lysosome is(a) Protein synthesis
(b) Processing and packaging
(c) Intracellular digestion
(d) Synthesis of fat
107
...
These are(a) Carbohydrates
(b) Proteins
(c) Nucleic acids
(d) All of these
108
...
Which one of the following is the smallest unit showing the properties of life such as capacity for
metabolism, response to the environment, growth and reproduction?
(a) Gene
(b) Chromosome
(c) Nucleus
(d) Cell
110
...
In human body, ligaments are made up of –
(a) White fibres and some yellow elastic fibres
(b) White fibres only
(c) uyellow fibres only

(d) yellow fibres and muscle fibres
112
...
Vaccination is available against all of the following disease except(a) Yellow fever
(b) Typhoid fever
(c) Malaria
(d) Hepatitis B
114
...
The vitamin which is water soluble and generally excreted in urine is
(a) Vitamin A
(b) Vitamin C
(c) Vitamin D
(d) Vitamin E
116
...
Nosocomial infection is
(a) acquired from ‘nose’ of humans
(b) acquired from nasal cavity of animals
(c) hospital acquired
(d) an endemic disease
118
...
Calcium
2
...
Nitrogen
4
...

(a) 1 and 2 only
(b) 1 only
(c) 1, 2 and 3
(d) 4
119
...
These medical conditions /diseases are
(a) Diphteria, Pneumonia, Tuberculosis
(b) Diarrhoea, Pertussis, Tetanus
(c) Diarrhoea, Pertussis, Tuberculosis
(d) Diphtheria, Pertussis, Tetanus
120
...
Who invented the vaccination for small pox(a) Sir Fredrick Grant Banting
(b) Sir Alexander Fleming
(c) Edward Jenner
(d) Louis Pasteur
122
...
Vitamin – A is mainly stored in(a) Lungs

(b) Kidney
(c) Breast
(d) Liver
124
...
Typhoid and cholera are typical example of –
(a) infectious diseases
(b) airborne diseases
(c) waterborne disease
(d) None
126
...
Which of the following is most injurious growing population of India?
(a) Opium
(b) Datura
(c) Ganja
(d) Tobacco
128
...
Who is the father of Genetics?
(a) Darwin
(b) Medel
(c) Bridge

(d) Wiseman
130
...
Double helix model of DNA is given by
(a) Leween hook
(b) Salach
(c) Watson and Crick
(d) Dalton
132
...
Differentiation of organs and tissues in a developing organisam is associated with(a) Differential expression of genes
(b) Development mutation
(c) Delation of genes
(d) Lethal mutation
134
...
Gene is :
(a) Particular DNA segment which determines heredity of a
particular trait
(b) Half DNA segment of somatic cells
(c) Whole DNA
(d) Half DNA segment

136
...
Life originate by chemosynthesis was proved in the labouratory by(a) Pasteur
(b) Sager
(c) Aristotle
(d) Miller
138
...
The term ecosystem is first given by(a) Reiter
(b) Aristotal
(c) Tansley
(d) Haeckel
140
...
Vultures which used to be very common in Indian country side some years ago are rarely seen
nowadays
...
Centre for Ecological Science is situated at(a) new Delhi
(b) Allahabad
(c) Karnal
(d) Bengaluru
143
...
10% law of energy transfer in food chain was given by –
(a) Lindemann
(b) Stanley
(c) Tansley
(d) Weismann
145
...
Pyramid of energy in a ecosystem is(a) Always inverted
(b) Always upright
(c) Spindle shape
(d) Both upright and inverted depending upon ecosystem
147
...
The world‘s only floating national park is situated in(a) Manipur

(b) Kulakumpur
(c) Bilaspur
(d) Dispur
149
...
The most important indoor air pollutant is(a) Sulphur Dioxide
(b) Carbon Dioxide
(c) Nitrogen Dioxide
(d) Radon gas
(e) None of these
151
...
BOD is –
(a) Biological oxygen deficit
(b) Biosphere oxygen demand
(c) Biological oxygen demand
(d) None of these
154
...
Sound become hazardous noise pollution at level –

(a) Above 30 dB
(b) Above 80 dB
(c) Above 100 dB
(d) Above 120 dB
156
...
Which of the following appeared to be with a significant potential for accumulation through food
chains?
(a) DDT
(b) Parathion
(c) Lindane
(d) Carbaryl
158
...
Consider the following statements1
...
Kyoto plrotocol deals primarily with the deplation of
the ozone layer
3
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(a) 1 & 2
(b) 1 and 3
(c) 1 only
(d) 3 only
160
...
August Weisman proposed –
(a) Natural selection theory
(b) Germ plasm theory
(c) Modern synthetic theory
(d) Inheritance of acquired character
163
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Consider the following regions of India1
...
Aravali Hills
3
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Which of the following is largest biosphere reserves of India(a) Kanjiranga
(b) Sundarban
(c) Bandipur
(d) Periyar
166
...
According to your text, ‘What can be thought of as the genetic library that keeps life going on Earth’?
(a) A bio- engineering lag
(b) Human genes
(c) The human genome project
(d) Biodiversity
168
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Recombinant DNA technology (Genetic Engineering) allows genes to be transferred
...
across animal‘s species of plants
2
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from microorganisms to higher organisms
Select the correct answer using the codes given below
...
A clone is a group of individual obtained through:
(a) Self pollination
(b) Micropropagation
(c) Hybridization
(d) Cross pollination
171
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A genetically engineered form of bringjal known as the Bt-bringal has been developed
...
With reference to ‘stem cells’, frequently in the news, which of the following statements is/are correct?
1
...

2
...

3
...

Select the correct answer using the codes given below:
(a) 1 and 2 only
(b) 2 and 3 only
(c) 3 only
(d) 1, 2 and 3
174
...
Vitamin C is –
(a) ascorbic acid
(b) nicotinic acid
(c) citric acid
(d) tartaric acid
176
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Which one of the following contains cobalt?
(a) Chlorophyll

(b) Haemoglobin
(c) Vitamin C
(d) Vitamin B12
178
...
Enzymes(a) accelerate bio-chemical reactions
(b) consist of amino acids
(c) have optimum activity at body temperature
(d) have all these properties
180
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Vitamin B12 contains(a) Co
(b) O2
(c) CO2
(d) Cl2
182
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Deficiency of which one of the following cause knock knee, bow legs and pigeon chest in children(a) Vitamin A
(b) Vitamin B2
(c) Vitamin D

(d) Vitamin E



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