|
Part
- C
BOTANY
(Marks
: 50) |
| 51 |
Who defined
protoplasm as a physical basis of life? |
[ 3
] |
|
(1) |
Schwann |
(2) |
Watson |
|
|
(3) |
Huxley |
(4) |
Dujardin |
|
|
| 52 |
Forest
Research Institute is located at |
[ 2
] |
|
(1) |
Kolkata |
(2) |
Dehradun |
|
|
(3) |
Lucknow |
(4) |
Bhopal |
|
|
| 53 |
The development of sporophyte from
gametophyte without sexual fusion is called |
[ 1
] |
|
(1) |
Apogamy |
(2) |
Apospory |
|
|
(3) |
Amphimixis |
(4) |
Parthenogenesis |
|
|
| 54 |
The shape of
vibrio
cholerae is |
[ 1
] |
|
(1) |
Comma |
(2) |
Rod |
|
|
(3) |
Spherical |
(4) |
Cork-Screw |
|
|
| 55 |
Bacteriophage
contains an enzyme known as |
[ 2
] |
|
(1) |
Protease |
(2) |
Lysozyme |
|
|
(3) |
Urease |
(4) |
Dehydrogenase |
|
|
| 56 |
A completely
assembled virus outside its host cell is called |
[ 1
] |
|
(1) |
Virion |
(2) |
Viriod |
|
|
(3) |
Phages |
(4) |
Mycophage |
|
|
| 57 |
Thin walled
non-motile spores resembling the parent cell in some algal forms are
called as |
[ 4
] |
|
(1) |
Aplano spores |
(2) |
Hypnospores |
|
|
(3) |
Endospores |
(4) |
Autospores |
|
|
| 58 |
Actinomycete
for nitrogen fixation in non-leguminous plant species is |
[ 2
] |
|
(1) |
Actinoplanes |
(2) |
Frankia |
|
|
(3) |
Streptomyces |
(4) |
Spirillospora |
|
|
| 59 |
The Fungus
used for commercial production of amylase is |
[ 4
] |
|
(1) |
Rhizopus |
(2) |
Trichoderma |
|
|
(3) |
Penicillium |
(4) |
Aspergillus |
|
|
| 60 |
A species of
this genus causes tuberculosis in human beings |
[ 2
] |
|
(1) |
Bacillus |
(2) |
Mycobacterium |
|
|
(3) |
Yersinia |
(4) |
Pseudomonas |
|
|
| 61 |
Early blight
of potato is caused by |
[ 3
] |
|
(1) |
Phytaphthora |
(2) |
Fusarium |
|
|
(3) |
Alternaria |
(4) |
Rhizoctonia |
|
|
| 62 |
Depending upon
the position of centromere, if the chromosome would be in "V"
shape, it is called |
[ 2
] |
|
(1) |
acrocentric |
(2) |
metacentric |
|
|
(3) |
Sub-metacentric |
(4) |
Telocentric |
|
|
| 63 |
Solenoid is |
[ 4
] |
|
(1) |
Protein bodies of Solanaceous plants |
(2) |
Euchromatin |
|
|
(3) |
Heterochromatin |
(4) |
Condensed nucleosome |
|
|
| 64 |
According to
Tunica-carpus theory, cortex is derived from |
[ 2
or 3
]
|
|
(1) |
only tunica |
(2) |
only carpus |
|
|
(3) |
both tunica and carpus |
(4) |
periblem |
|
|
| 65 |
Lateral roots
arise from |
[ 3
] |
|
(1) |
Epidermis |
(2) |
Cortex |
|
|
(3) |
Pericycle |
(4) |
Endodermis |
|
|
| 66 |
The number of
ATP molecules required for the synthesis of one glucose molecule in C3
plants is |
[ 1
] |
|
(1) |
18 |
(2) |
23 |
|
|
(3) |
30 |
(4) |
15 |
|
|
| 67 |
Potassium
cyanide irreversibly inhibits |
[ 1
] |
|
(1) |
Cytochrome-C oxidase |
(2) |
Dehydrogenase |
|
|
(3) |
Kinase |
(4) |
Fumerase |
|
|
| 68 |
The transport
of ions in the opposite direction is called |
[ 4
] |
|
(1) |
Uniport |
(2) |
Coupled transport |
|
|
(3) |
Co-transport |
(4) |
Antiport |
|
|
| 69 |
A substance
which undergoes both dehydrogenation and decarboxylation in Krebs cycle is |
[ 4
] |
|
(1) |
Malic acid |
(2) |
Fumeric acid |
|
|
(3) |
Citric acid |
(4) |
 -Ketoglutaric acid |
|
|
| 70 |
Stable primary
electron acceptor of Photosystem-II is |
[ 2
] |
|
(1) |
Ferridoxin |
(2) |
Phaeophytin |
|
|
(3) |
Plastoquinine |
(4) |
Plastocyanin |
|
|
| 71 |
Ribozyme is |
[ 1
] |
|
(1) |
Ribosomal enzyme |
(2) |
Ribosomal sub unit |
|
|
(3) |
Apoenzyme |
(4) |
RNA enzyme |
|
|
| 72 |
Identify the
element involved in the photolysis of water |
[ 1
] |
|
(1) |
Mn |
(2) |
Mg |
|
|
(3) |
Mo |
(4) |
Ca |
|
|
| 73 |
Anemometer is
used to measure |
[ 1
] |
|
(1) |
Wind Velocity |
(2) |
Rainfall |
|
|
(3) |
Humidity |
(4) |
Light intensity |
|
|
| 74 |
Which one of
the following is responsible for "Ozone holes" in the
atmosphere? |
[ 3
] |
|
(1) |
Chlorine |
(2) |
Bromine |
|
|
(3) |
Chloro fluro carbon |
(4) |
Carbon monoxide |
|
|
| 75 |
Occupational
disease caused by cotton dust, which is very common in India is called |
[ 3
] |
|
(1) |
Minamata |
(2) |
Flurosis |
|
|
(3) |
Byssinosis |
(4) |
Methemoglobinaemia |
|
|
| 76 |
ATP is a |
[ 1
] |
|
(1) |
Nucleotide |
(2) |
Nucleosome |
|
|
(3) |
Purine base |
(4) |
Nucleoside |
|
|
| 77 |
Species that
occur in different geographical regions that are separated by spatial
barriers are called |
[ 4
] |
|
(1) |
Allogenic |
(2) |
Sympatric |
|
|
(3) |
Autogenic |
(4) |
Allopatric |
|
|
| 78 |
Cladonia
rangiferina is commonly known as |
[ 1
] |
|
(1) |
Reinder moss |
(2) |
Liver wort |
|
|
(3) |
Cud bear |
(4) |
Lung wort |
|
|
| 79 |
Which of the
following is a chemical mutagen? |
[ 1
] |
|
(1) |
Nitrous acid |
(2) |
Carbon tetrachloride |
|
|
(3) |
Mercuric chloride |
(4) |
Urea |
|
|
| 80 |
Restriction
enzyme was discovered by |
[ 3
] |
|
(1) |
Smith and North |
(2) |
Khorana |
|
|
(3) |
Nathans |
(4) |
Waksman |
|
|
| 81 |
The two
enzymes used in the isolation of plant protoplast |
[ 3
] |
|
(1) |
Peroxidase and Catalase |
(2) |
Esterase and Methylase |
|
|
(3) |
Cellulase and Pectinase |
(4) |
Kinase and Hexokinase |
|
|
| 82 |
Reclamation of
sodic soils is done by the application of |
[ 1
] |
|
(1) |
Gypsum |
(2) |
Hydrochloric acid |
|
|
(3) |
Sulphuric acid |
(4) |
NPK Fertilizers |
|
|
| 83 |
Which one of
the following represents a fermented product ? |
[ 1
] |
|
(1) |
Yogurt |
(2) |
Acetone |
|
|
(3) |
Citric acid |
(4) |
Malic acid |
|
|
| 84 |
The exotic
congress weed is |
[ 2
] |
|
(1) |
Eupatorium |
(2) |
Parthenium |
|
|
(3) |
Clerodendron |
(4) |
Vernonia |
|
|
| 85 |
Ephedra
gerardiana is used to cure |
[ 2
] |
|
(1) |
Mental disease |
(2) |
Bronchial asthma |
|
|
(3) |
Rheumatic arthritis |
(4) |
Epilepsy |
|
|
| 86 |
Palm oil is
obtained from |
[ 3
] |
|
(1) |
Cocos nuceifera |
(2) |
Gossypium hirsutum |
|
|
(3) |
Elaeis guinensis |
(4) |
Sesamum indicum |
|
|
| 87 |
"Canada
balsam" is obtained from |
[ 1
] |
|
(1) |
Abies balsamea |
(2) |
Pinus gerardiana |
|
|
(3) |
Ephedra balsamea |
(4) |
Impatiens balsamea |
|
|
| 88 |
An example for
cytosolic enzyme is |
[ 2
] |
|
(1) |
Rubisco |
(2) |
PEP Carboxylase |
|
|
(3) |
-Ketoglutaric
dehydrogenase |
(4) |
Malic dehydrogenase |
|
|
| 89 |
The hormone
involved in triple response growth is |
[ 4
] |
|
(1) |
ABA |
(2) |
GA3 |
|
|
(3) |
IAA |
(4) |
C2H4 |
|
|
| 90 |
In PCR cycle
CO2 acceptor is a |
[ 3
] |
|
(1) |
3-Carbon Sugar |
(2) |
4-Carbon Sugar |
|
|
(3) |
5-Carbon Sugar |
(4) |
7-Carbon Sugar |
|
|
| 91 |
The phyto
hormone which induces stomatal closure is |
[ 3
] |
|
(1) |
2,4-D |
(2) |
GA3 |
|
|
(3) |
ABA |
(4) |
IAA |
|
|
| 92 |
The rate of
photosynthesis is least in |
[ 1
] |
|
(1) |
Green light |
(2) |
Red light |
|
|
(3) |
Blue light |
(4) |
Yellow light |
|
|
| 93 |
When two host
species are required for completion of a parasitic fungi life cycle, this
condition is described as |
[ 3
] |
|
(1) |
Autoecious |
(2) |
Autotrophic |
|
|
(3) |
Heteroecious |
(4) |
Heterokaryotic |
|
|
| 94 |
Absence of
trees and presence of dwarf plants are characteristics of |
[ 3
] |
|
(1) |
Tropical Rain Forests |
(2) |
Coniferous Forests |
|
|
(3) |
Tundra |
(4) |
Deciduous Forests |
|
|
| 95 |
Vinegar is
prepared from alcohol with the help of |
[ 2
] |
|
(1) |
Lactobacillus |
(2) |
Acetobacter |
|
|
(3) |
Azotobacter |
(4) |
Rhizobium |
|
|
| 96 |
Germ theory of
disease was proposed by |
[ 3
] |
|
(1) |
Louis Pasteur |
(2) |
Leeuwen Hock |
|
|
(3) |
Robert Koch |
(4) |
Von Behring |
|
|
| 97 |
Crossing over
takes place during |
[ all
] |
|
(1) |
Leptotene |
(2) |
Diplotene |
|
|
(3) |
Zygotene |
(4) |
Diakinesis |
|
|
| 98 |
Cell-Wall of
the oomycetes is chiefly composed of |
[ 2
] |
|
(1) |
Chitin |
(2) |
Glucans |
|
|
(3) |
Peptidoglycans |
(4) |
Lipoproteins |
|
|
| 99 |
The important
medicinal plant, Sarpagandha is a member of |
[ 4
] |
|
(1) |
Papavaraceae |
(2) |
Lamiaceae |
|
|
(3) |
Asclepiadaceae |
(4) |
Apocynaceae |
|
|
| 100 |
Which of the
following tree is suitable for revegetation of sand dunes in arid areas |
[ 1
] |
|
(1) |
Prosopis cineraria |
(2) |
Albizzia amora |
|
|
(3) |
Hardwickia binata |
(4) |
Leucaena leucocephala |
|
|
| 101 |
Improvement of
human race by improving the physical, biological and social environment is
called |
[ 3
] |
|
(1) |
Euphenics |
(2) |
Euthenics |
|
|
(3) |
Eugenics |
(4) |
Anthroponomy |
|
|
| 102 |
A medusa stage
is absent in |
[ 3
] |
|
(1) |
Hydrozoans |
(2) |
Mycetozoans |
|
|
(3) |
Anthozoans |
(4) |
Scyphozoans |
|
|
| 103 |
Carnassial
teeth of carnivorous mammals are modification of |
[ 1 or 2
] |
|
(1) |
Premolars and molars |
(2) |
Premolars |
|
|
(3) |
Incisors |
(4) |
Canines |
|
|
| 104 |
Barbara
McClintock won Nobel Prize for describing |
[ 4
] |
|
(1) |
Genetic code |
(2) |
t RNA structure |
|
|
(3) |
Plasmids |
(4) |
Transposans |
|
|
| 105 |
An example of
a teleost fish |
[ 1
] |
|
(1) |
Pipe fish |
(2) |
Hag fish |
|
|
(3) |
Star fish |
(4) |
Jelly fish |
|
|
| 106 |
A
chemosynthetic autotroph is |
[ 4
] |
|
(1) |
Paramecium |
(2) |
Euglena |
|
|
(3) |
Mycobacterium |
(4) |
Sulphur bacteria |
|
|
| 107 |
In mammals crypts of Lieberkuhn are
present in |
[ 3
] |
|
(1) |
Oesophagus |
(2) |
Stomach |
|
|
(3) |
Intestine |
(4) |
Pancreas |
|
|
| 108 |
A research institute of the Indian
repute located in Izzatnagar, Madhya Pradesh, is |
[ 2
] |
|
(1) |
CFTRI |
(2) |
IVRI |
|
|
(3) |
AIIMS |
(4) |
MRC |
|
|
| 109 |
Melatonin is secreted by |
[ 1
] |
|
(1) |
Pineal |
(2) |
Pancreas |
|
|
(3) |
Hypothalamus |
(4) |
Pituitary |
|
|
| 110 |
Trimethyl amine oxide is the
excretory product of |
[ 3
] |
|
(1) |
Elasmobranchs |
(2) |
Mammals |
|
|
(3) |
Marine teleosts |
(4) |
Spiders |
|
|
| 111 |
The dental formula of Kangaroo is |
[ 1
] |
|
(1) |
3/1
1/0 2/2 4/4 |
(2) |
3/3
1/1 3/2 1/1 |
|
|
(3) |
2/1
0/0 3/2 3/3 |
(4) |
2/2
1/1 2/2 3/3 |
|
|
| 112 |
In ascending limb of Henle’s loop,
the tubular fluid is |
[ 3
] |
|
(1) |
Supersaturated |
(2) |
Isotonic |
|
|
(3) |
Hypertonic |
(4) |
Hypotonic |
|
|
| 113 |
Raising of the wing of flight birds
is caused by |
[ 1
] |
|
(1) |
Pectoralis minor |
(2) |
Pectoralis major |
|
|
(3) |
Coracobrachialis |
(4) |
Tensor Patagialis |
|
|
| 114 |
Excretory pattern of animals-ammonotelism,
ureotelism, and uricotelism is dependent on |
[ 2
] |
|
(1) |
Type of excretory organs |
(2) |
Availability of water |
|
|
(3) |
Type of food |
(4) |
Availability of oxygen |
|
|
| 115 |
Respiratory pigment, haemoglobin,
has high affinity for |
[ 3
] |
|
(1) |
Oxygen |
(2) |
Carbon dioxide |
|
|
(3) |
Carbon monoxide |
(4) |
Hydrogen sulphide |
|
|
| 116 |
In the basal granule of cilium,
microtubules present are |
[ 4
] |
|
(1) |
One central singlet |
(2) |
Two central singlets |
|
|
(3) |
Two central singlets and
nine peripheral doublets |
(4) |
Nine peripheral triplets. |
|
|
| 117 |
Frog fails to maintain bipedal
locomotion in spite of powerful muscular hind limbs due to |
[ 4
] |
|
(1) |
Lack of equilibrium |
(2) |
Under developed cerebrum |
|
|
(3) |
Over developed fore limbs |
(4) |
Poor development of
cerebellum. |
|
|
| 118 |
Sexual reproduction of plasmodium is
completed in |
[ 2
] |
|
(1) |
Erythrocytes of man |
(2) |
Stomach of mosquito |
|
|
(3) |
Liver of man |
(4) |
Salivary glands of
mosquito |
|
|
| 119 |
Identify a hermaphrodite animal from
the following |
[ 3
] |
|
(1) |
Schistosoma |
(2) |
Balanoglossus |
|
|
(3) |
Herdmania |
(4) |
Amphioxus |
|
|
| 120 |
Radial and indeterminate cleavage
occurs in the zygote of |
[ 1
] |
|
(1) |
Asterias |
(2) |
Palaemon |
|
|
(3) |
Ancylostoma |
(4) |
Sepia |
|
|
| 121 |
The larva of hermit crab is |
[ 2
] |
|
(1) |
Alima |
(2) |
Glaucothoe |
|
|
(3) |
Megalopa |
(4) |
Phyllosoma |
|
|
| 122 |
Deficiency of this neurotransmitter
causes parkinson’s disease |
[ 3
] |
|
(1) |
Acetyl choline |
(2) |
Serotonin |
|
|
(3) |
Dopamine |
(4) |
GABA |
|
|
| 123 |
Bipolar neurons are present in |
[ 4
] |
|
(1) |
Peripheral nervous system |
(2) |
Spinal cord |
|
|
(3) |
Optic chiasma |
(4) |
Retina |
|
|
| 124 |
Endocrine glands of vertebrates are
regulated by |
[ 1
] |
|
(1) |
Hypothalamus |
(2) |
Pituitary gland |
|
|
(3) |
Pineal body |
(4) |
Thyroid gland |
|
|
| 125 |
Hormone which influences the
metabolic rate in animals |
[ 1
] |
|
(1) |
Thyroxine |
(2) |
Thymosin |
|
|
(3) |
Melatonin |
(4) |
Parathormone |
|
|
| 126 |
Collecting as well as distributing
valvular blood vessel in pheretima posthuma is |
[ 3
] |
|
(1) |
Subneural blood vessel |
(2) |
Supra oesophageal blood
vessel |
|
|
(3) |
Dorsal blood vessel |
(4) |
Ventral blood vessel |
|
|
| 127 |
Erythro blastosis foetalis affects
the second child when first child is |
[ 2
] |
|
(1) |
Rh+,
and mother Rh+ |
(2) |
Rh+,
and mother Rh– |
|
|
(3) |
Rh–,
and mother Rh+ |
(4) |
Rh–,
and mother Rh– |
|
|
| 128 |
A child with O-blood group can be
disowned by the couple when one of them belongs to |
[ 4
] |
|
(1) |
A-blood group |
(2) |
B -blood group |
|
|
(3) |
O -blood group |
(4) |
AB -blood group |
|
|
| 129 |
The event that occurs when juvenile
hormone levels are high in blood |
[ 1
] |
|
(1) |
Larva to larva molt |
(2) |
Larva to pupa molt |
|
|
(3) |
Pupa to adult molt |
(4) |
Inhibition of molting |
|
|
| 130 |
The concentration of albumin in
plasma is |
[ 3
] |
|
(1) |
0.3g/100 ml |
(2) |
2.3g/100 ml |
|
|
(3) |
4.8g/100 ml |
(4) |
6.0g/100 ml |
|
|
| 131 |
LUB-DUB sound of mammalian heart is
connected with |
[ 4
] |
|
(1) |
contraction of auricles |
(2) |
contraction of ventricles |
|
|
(3) |
opening of heart valves |
(4) |
closing of heart valves |
|
|
| 132 |
The Merychippus of horse ancestor
lived in |
[ 3
] |
|
(1) |
Oligocene |
(2) |
Eocene |
|
|
(3) |
Miocene |
(4) |
Pliocene |
|
|
| 133 |
The tusks of elephant are the
modification of |
[ 3 or 1
] |
|
(1) |
1st pair incisors of upper
jaw |
(2) |
Canines of lower jaw |
|
|
(3) |
2nd pair incisors of upper
jaw |
(4) |
1st pair premolars of
upper jaw |
|
|
| 134 |
Ergastoplasm is another name of |
[ 1
] |
|
(1) |
Rough endoplasmic
reticulum |
(2) |
Golgi Complex |
|
|
(3) |
Mitochondria |
(4) |
Cytoplasm |
|
|
| 135 |
Identify the strongest base pair |
[ 4
] |
|
(1) |
AT |
(2) |
AU |
|
|
(3) |
AG |
(4) |
GC |
|
|
| 136 |
3'
N CGG5' Nanticodon to pair with codon 5' NGCC3'N 
5'NGCU3'N
is explained by |
[ 2
] |
|
(1) |
Chargaff’s Rule |
(2) |
Wobble hypothesis |
|
|
(3) |
Jordon’s Rule |
(4) |
Galton’s law |
|
|
| 137 |
Non-membranous cytoplasmic
organelles are |
[ 1
] |
|
(1) |
Ribosomes |
(2) |
Mitochondria |
|
|
(3) |
Peroxisomes |
(4) |
Glyoxysomes |
|
|
| 138 |
Kaziranga National Park is famous
for |
[ 4
] |
|
(1) |
Siberian cranes |
(2) |
Lions |
|
|
(3) |
Tigers |
(4) |
Rhinoceroses |
|
|
| 139 |
Gulls disease is due to the
malfunctioning of |
[ all
] |
|
(1) |
Adrenal gland |
(2) |
Ovary |
|
|
(3) |
Pancreas |
(4) |
Thyroid gland |
|
|
| 140 |
Vitamin which has antioxidant
property is |
[ 3
] |
|
(1) |
Vitamin B-Complex |
(2) |
Vitamin C |
|
|
(3) |
Vitamin E |
(4) |
Vitamin K |
|
|
| 141 |
Culex mosquito transmits a parasite
that causes |
[ 4
] |
|
(1) |
Amoebiasis |
(2) |
Kala azar |
|
|
(3) |
Malaria |
(4) |
Wuchereriasis |
|
|
| 142 |
In parasitic food chain, the pyramid
of numbers is |
[ 2
] |
|
(1) |
Straight |
(2) |
Inverted |
|
|
(3) |
Irregular |
(4) |
Horizontal |
|
|
| 143 |
Ozone layer which protects the
living organisms from UV-rays is present in |
[ 3
] |
|
(1) |
Exosphere |
(2) |
Mesosphere |
|
|
(3) |
Stratosphere |
(4) |
Troposphere |
|
|
| 144 |
Polar bodies are produced during |
[ 2
] |
|
(1) |
Organogenesis |
(2) |
Oogenesis |
|
|
(3) |
Spermeogenesis |
(4) |
Spermatogenesis |
|
|
| 145 |
Which is NOT exclusively sexually
transmitted disease ? |
[ 1
] |
|
(1) |
AIDS |
(2) |
Syphilis |
|
|
(3) |
Gonorrhoea |
(4) |
Trichomoniasis |
|
|
| 146 |
Which one gives a palindromic
sequence of DNA ? |
[ 3
] |
|
(1) |
5'N
ATTGCT 3'N |
(2) |
5'NGGACTT
3'N |
|
|
(3) |
5'N
AAGCTT 3'N |
(4) |
5'N
CCTGAA 3'N |
|
|
| 147 |
Parasitic flagellate with undulating
membrane and direct life cycle is |
[ 2
] |
|
(1) |
Trypanosoma gambiense |
(2) |
Trichomonas Vaginalis |
|
|
(3) |
Giardia lamblia |
(4) |
Chilomastix mesnili |
|
|
| 148 |
Llamas are found in this
Zoogeographic region |
[ 4
] |
|
(1) |
Ethiopian |
(2) |
Palaearctic |
|
|
(3) |
Nearctic |
(4) |
Neotropical |
|
|
| 149 |
A purine
nucleotide of DNA is |
[ 1
] |
|
(1) |
Deoxyadenylic acid |
(2) |
Deoxyadenosine |
|
|
(3) |
Deoxy thymidine |
(4) |
Adenylic acid |
|
|
| 150 |
If
unfertilized haploid eggs develop into males, it is called as |
[ 2
] |
|
(1) |
Ameiotic parthenogenesis |
(2) |
Arrhenotoky |
|
|
(3) |
Meiotic parthenogenesis |
(4) |
Restitution |
|
|
|
