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Booklet (^) Code: A ENTRANCE EXAMTNATIONS (^) - 2016 M.Sc. Animal Biology & Biotechnology Time: 2 hours (^) Maximum Marks: 100 mSfnttCfIOUS: Pl,n Y (^) providedAnswers have to be marked on the OMR answer (^) sheet (^) following the instructions
B there upon.^ Make^ sure that^ you^ have^ clearly mentioned^ the^ Booklet^ Code^ (A^ or
or C)^ on your^ OMR sheet.
AA qaestions carry one (^) mark each. Answer all, or as many as you (^) can, provided separately. Check this hefore you start answering.
taken in consideration in case of a tie Le., when more than one student gets equal marks,
to prepare the merit list, ,*******:&:{<*********'1.*****!krk'&:t{<*****,F{<,1.d({.{<rF**'&'t (^) d( PART (^) "A" l. The most ancient of the living birds is A) Crow B)^ Sparrow C) Penguin D)^ Ostrich
- (^) A)Which CHrr molecule has^ the greatest^ dipole momentB) CH:BI c) cH:F D) CHgCI
3. Which one of the following organelles shows high degree of polymorphism without
compromising with its function?
\ A) Peroxisomes^ B)^ Lysosomes ' C) Ribosomes^ D)^ Mitochondria
- A) Mutation Genetic variability is caused by B) Selection C) Migration D) Genetic drift
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- (^) A)How many 100 p molesp^ moles of^ will NaCt^ be^ thereand 200 in^100 p^ pl^ of 0.1M ofB) (^100) p^ NaCl moles of^ and CaClz solution? NaCl and 100 p moles moles of CaClz of^ CaClz C) 10 p (^) moles of NaCl and 10 p^ moles D)^10 p moles^ of NaCl^ and^20 trr moles^ of of CaClz CaClz
- A) (^) "Habitsform Kenneth R. second Miller^ nfltuteo'was quoted byB) Jean Baptist Lamarck C) (^) Charles Darwin D)^ Alfred^ Russel^ Wallace
7. Which one of the following statement^ is^ false^ about propane
A) The compound is^ combustible^ B)^ Each^ carbon is^ sp'hybridized C) The polymerisation compound to^ undergoesgive^ D)^ All^ bond^ angles are^ 109.5o polypropylene
- (^) A)Which one^ of the^ following^ is^ a^ correct food chain? Phytoplanton+ B)^ Fallen leaves->^ bacteria+insect zooplankton+fish+bird -+frog C) (^) Zooplankton+ D)^ Grass-+^ insect-+snake+fox nekton-+phytoplankton +fi^ sh
9. Which of the hydrocarbons has^ acidic^ hydrogens?
A) l-Butyne^ B)^ l-Butene C) 2-Butene D)^ 2-ButYne
10. pathways The hormones^ epinephrine and^ glucagon are^ involved^ in^ the regulation^ of the^ following
A) Activates glycogenesis gluconeogenesis and B)^ InhibitsglYcolYsis^ gluconeogenesis^ and activates C) Activates inhibits glycolysis gluconeogenesis^ and D)^ Activates glycogenesis^ and^ glycolysis
- A) l-proponol Which of^ the^ following compounds react^ fastestB) 2'met$l-2-proponol^ with^ Lucas reagent? C) 2-methyl-l- propanol^ D)^ 2-propanol
- Histones have high content of amino^ acids such^ as^ '
A) Arginine and lysine^ B)^ Tryptophan^ and^ leucine C) Glutamine and asparagine D)^.^ Phenyl alanine^ and^ histidine
13. Which one^ of the^ following^ statistical^ test is^ not^ a^ non-parametric^ test?
A) Kruskal-^ Wallis^ B)^ Student C) Mann-Whitney D)^ Wilcoxon
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fio"tctaf, t$a;^ A ZS. Extraembryonic membrane^ that^ stores^ urinary^ waste^ and^ helps^ in^ mediating^ gas
exchange is^ known as
A) Amnion^ B)^ Allantois C) Choriovitelline D)^ Yolk^ sac PART (^) "8"
26. Glycogen is received^ in^ blood^ circulation^ from^ all^ tissues except
A) Adipose B)^ Muscle C) Liver^ D)^ Pancreas
- A) Benzaldehyde Keto-enol^ tautomerism^ is^ shown by B) Acetic acid C) Benzophenone^ D)^ Acetone
- A) Thermophiles Cold adapted bacteria^ growing at^ temperatures below -15"C andB) HaloPhiles^ *10"C^ are^ called C) Psychrophiles^ D)^ CaPnoPhiles
- A) Which Boiling^ is^ not intensivepoint property? B) Volume C) Molarity D)^ Refractive index
- A) Budding Which^ of the^ following is^ a^ form^ of^ sexualB)^ reproduction? Fission C) Hermaphroditism^ D)^ Regeneration
- A) Toulene Which^ has^ maximum entropy of vapourisation?B) DiethYl ether C) Acetone^ D)^ Water
32. Winter bottom^ syndrome^ is^ caused^ by
" A)^ Leishmania^ donovani^ B)^ Trypanosoma^ brucei C) Taenia^ solium^ D)^ Ancylostoma^ duodenale
- Restriction from endonucleases^ used^ in^ recombinant^ DNA^ technolory^ is^ obtained^ generally A) Bacteria B)^ BacterioPhage C) Yeast^ D)^ Virus
- A) The Grassland abiotic^ components and microbial^ are almost similarB)^ in (^). Acquatic and terrestrial ecosystems ecosystems C) GrasstanO and^ pond^ ecosystems^ D)^ Terrestrial^ and^ wet land^ ecosystems
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gooKlef (^) 6ee'. (^) ,A
35. The number of^ bones^ present^ in^ human body^ is
A) 206 B)^ zLs c) 22s D)^230
36. Identiff the food^ chain^ shown below:
Dead animal+Fly maggots-+Toad+Snake
A) Detrital food^ chain^ B)^ Decomposer^ food^ chain c) Grazing food chain^ D)^ Predator^ food^ chain
37. Transcription by RNA^ polymerase^ in .E^ coli^ reqaires the^ following^ except
A) Primnow box^ B)^ Sigma^ factor c) Rho factor D)^ Concensus sequence^ at^ -35^ position
- A) solidcgas<liquid Molecular^ interaction^ between^ molecules is^ in order B)^ solid<liquid<gas C) (^) liquid<solid<gas D)^ gascliquid<solid
- A) Melanin Albinos^ have^ visual problem in^ bright^ lightB)^ because Rods^ they^ lack C) Cones^ D)^ PuPil
40. Organs^ where^ similarity^ arises^ from^ being derived^ ffom^ a^ common ancestral^ struetures
are called A) Analogous^ B)^ Autologous C) Homologous D)^ Orthologous
41. Conjugate acid of^ HFz- is
A) HF, B)^ H* c) Fz' D)^ I{2F
- Evolutinary A) Random mating^ theory^ of^ population^ genetics^ B)includes No genotypes^ all^ except have selective advantage over another C) No populations^ influx^ of^ genes from^ other^ D)^ Thesmall^ size^ of^ the^ population^ needs^ to^ be
- Humoral immunity A) Robert Koch was discovered^ by B) Paul Ehrlich C) Jules Bordel^ D)^ Edward^ Jenner
- AlO0ml of^ lM^ of^ monobasic^ acid (pKa=S)^ is^ neutralized by^ Ca(OII)z^ at the^ equivalence
point pH^ "
A) 6 B)^ 4's c) 7 D)^ e's
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&Dhl.of ca&'.^ A
56. Starch and cellulose are two very similar polymers. They both are made from the same
monomer' glucose and have the same glucose-based repeat units. The main difference
between A) Starch the two is isa polymer units while cellulose isof a polymerD-glucose B)^ StarchisalinearpolymerofD- L-glucose units of^ glucosebranched^ units polymer of^ while^ cellulose is^ a C) Starch consists of alpha l-4 D) Starch consists of alpha^ D-glucose units glycosidic linkages while (^) cellulose glycosidic (^) linkages while1-4 cellulose^ and^ 1- has both alphal-4 and 1-6linkages has only beta (^) 1-4linkages.
57. When an animal population produced a substance harmful to competing population, the
interaction A) Allelopathy is known as B) Antibiosis C) Interference D) Pathogenesis
- A) Correct order of geological^ time scale is Paleozoic->mesozoic-+coenozoic B)^ Coenozoic + paleozoic -+Arachaezoic C) (^) Mesozoic -+ (^) Arachaezoic D) (^) Arachaezoic +mesozoic-+ paleozoic ->coenozoic
- A) Enterokinase Trypsinogen is^ converted into^ active^ trypsinB)^ by Secretin C) Ptylin^ D)^ Enterocrinin
- Identify A) the odd combination of the habitat and^ particular^ animal concerned Sunderban- Royal^ Bengal^ Tiger^ B)^ Periyar-elephant C) Rann of Kutch-wild ass D)^ Dachigam^ national park-snow leopard
61. The succinate dehydrogenase is located in^ one^ the^ following^ compartments^ of animal cell
A) Cytosol B)^ Ribosomes C) Endoplasmic reticulum D) Mitochondria
- A) Prototheria Mammary gland^ without teats^ are^ found^ inB) Metatheria
C) Eutheria D)^ Metatheria^ and^ Eutheria
63. Cyanide (CN-) blocks the electron^ transport chain at
A) Cytochrome-b B)^ Cytochrome^ a+a C) Cytochrome-c D)^ Ubiquinone
- A) Alurninium Bauxite is an ore^ of B) CoPper
C) Iron D)^ Zinc
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66. Which^ one^ of the^ following^ has^ maximum^ density?
- A) Notochord Neural ectoderm is^ derived^ from C) Mesoderm A) Benzene C) Water
69. Mammals arose^ from^ the
A) Pelycasaurs C) Thecodonts
70. IgE levels are notablY^ high^ in
A) Tuberclosis C) Vibrio^ cholera^ infections A) Nylon C) Terylene
- A) The Numerically Michaelis contant equal to^ K'isYzYmax C) Independent ofPH
74. Lawa of sponge is^ known^ as
A) Amphiblastula C) Planula A)A C)C
- A) The Leucine^ following anl^ aminolysine^ acids are^ both^ ketogenic and glucogenicB) Tyrosine and tryptophan c) Isoleucine and^ leucine^ D)^ Lysine^ and^ glycine
68.In tuberculosis, the pathogen^ resides^ in
A) RBCs^ B)^ MacroPhages C) Basophils D)^ Mast cells
71. Which one^ of the^ following^ is^ known^ as^ artilicial^ silk?
73. Lamin proteins^ are present^ in^ which^ compartment^ of the cell?
A) Mitoihondria B)^ ChloroPlast c) Nucleus D)^ Endoplasmic^ reticulum
75. The vitamin that^ is essential^ for^ blood^ clotting
Boontpf c"&-a.""^ A
B) Epidermal ectoderm D) Endoderm B) Chloroform D) Xylene
B) Therapsid D) Dinosaurs B) Helminth infections D) Diptheria B) Rayon D) Tasar B) Dependent on enzyme concentration D) Numerically equal^ to^ the^ substrate concentration that gives^ half maximal
velocity
B) Glochidium D) Trochophore B)B D)K
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06f(lf cqec:^ A
86. During which^ phases^ of cell^ division^ the^ morphologr^ of the^ chromosomes^ is^ best^ studied?
96. A frog'with body temperature of^ 25oC is^ transferred to^ an^ area^ with^ 15'C^ temperature.
what will be its body temperature^ few hours^ after^ the^ transfer?
- Which A) Four^ onechambered^ of the^ followingheart is^ not^ a^ unique feature ofB) Hollow^ the bones^ birds? C) Keeled breast^ bone^ D)^ Constantlungs^ direction of^ airflow^ through
88. Threshold enerry is^ also^ called
A) Potential energy^ B)^ Kinetic^ energy C) Sum of potential^ and^ kinetic^ energy^ D)^ Work function
- A) Ribosomes Laveran^ were^ lirst^ discovered^ by C) Grassi
90. Which is not an autosomal^ dominant^ disorder?
A) Telophase and^ anaphase C) Metaphase and anaphase
A) Huntinglon chorea C) Tay-sacs disease
91. Fats differ from waxes^ by^ virtue^ of having
A) Aglycerolbackbone C) Higher melting points
92. Pearl mother layer is^ known^ as
A) Prismatic layer C) Nacre A) Xylem cells C) Sclerenchyma cells A) S, Fe c) Si, Mg A) Caecilians C) Toads
A) (^) 25"C c) (^) l5oc
B) Prophase and anaphase D) Telophase and metaphase
B) Palade D) Robert Brown B) Retinblastoma D) Brachydactyly B) Longer fatty acids D) More unsaturati\n B) Periostracum D) Mantle B) Phloem cells D) Parenchyma cells B) S, Si D) S, Mg B) Frogs D) Salamanders
B) 20"c D) (^) Fluctuates between 15oC and 25oC l
93. Which one of the^ cells^ provide^ mechanical^ support^ to^ plant^ body
94. Which one of the following^ has^ two unpaired^ electrons?
95. Amphibians bearing the live young^ oneos^ are^ found^ among the
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Sot"kf coQe.'.^ A
- How many ATP molecules are generated^ after oxidation of one molecule of NADPHz during A)2 electron transport? B) 4 c)3 D)
- In A) propene there are 6 o bonds and3 n bonds B)^7 c bonds and2 n bonds C) (^) 8obondsandlnbond D)^ Tobondsandlnbond
- A) Which Cray of fish the following is^ a^ vertebrate^ animal?B) Cuttle fish
C) Globe fish^ D)^ Star^ fish
100. Tandem repeat variabilify in^ a DNA^ molecule^ is^ highly^ useful^ for
A) Production^ of^ monoclonal^ antibody^ B)^ Stem^ cell^ culture C) Recombinant DNA technology^ D)^ DNA^ finger^ printing
For rough work
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