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Question
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Answer
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Match List I with List II
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Anteater - Numbat
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Bobcat - Tasmanian Tiger Cat
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Lemur - Spotted Cuscus
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Flying Squirrel - Flying Phalanger
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Match List I with List II
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Statin - Monascus
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Clot Buster - Streptococcus
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Swiss Cheese - Monascus
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Cyclosporin-A - Trichoderma
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The beetle used as a biocontrol agent for aphids and mosquitoes is
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Ladybird
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The downstream processing method involves
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Purification
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Which of the following is not the correctly matched pair of organisms and its respective cell enzyme?
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Alage - Methylase
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Arrange the following steps involved in the transformation of bacteria in a sequence from initiation to end.
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2 - B, A, C, E, D
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Which of the following statements are true?
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Milk obtained from Rosie...
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Transgenic animals help us to understand...
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Match List I with List II
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1 - Antitrypsin - Treat Emphysema
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CryIAc - Cotton Ballworms
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Antisense RNA - Meloidegyne Incognitia
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cryIAB - Corn Borer
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When an insect feeds on the Bt plant, the insect dies due to the conversion of inactive protein to active protein in
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Alkaline pH of the Gut
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Match List I with List II
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Commensalism - One species is benefits and the other remains unaffected
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Mutualism - Both the species are benefitted
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Amensalism - One species is harmed and the other is unaffected
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Parasitism - One species is benefitted at the expense of the other
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The process of mineralisation by microorganisms helps in the release of
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Inorganic nutrients from humans
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Choose the correct statement with respect to decomposition from the following
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Decomposition rate of detritus depends upon the chemical nature of it
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Humification follows mineralisation
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Which of the following statements is incorrect with respect to Medical Termination of pregnancy?
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MTPs can be performed even after 24 weeks but with the opinion of 2 registered medical practitioners on specific grounds
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Match List I with List II
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Standing State - Amount of mineral nutrients in the soil at a given time
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Secondary Productivity - Rate of formation of organic matter by consumers
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Standing Crop - Mass of living matter in a tropical at a given time
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Net Primary Productivity - Available Biomass for the Consumption of Heterotrophs
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Match List I with List II
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ZIFT - Transfer of fertilized eggs up to 8 blastomeres into the fallopian tube
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ICSI -Formation of the embryo in vitro by injecting sperm directly into the ovum
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IUI - Transfer of semen from a healthy donor into the uterus artificially
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IUT - Transfer of embryo with more than 8 blastomeres into fallopian tube
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Saheli - an oral contraceptive pill, also known as once a week pill was developed by
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CDRI
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Which of the following is not a characteristic of the stable biological community
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All the species are equally important in a stable community and the absence of anyone leads to instability
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In the river poppet hypothesis, the river signifies
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Species
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The scientist who proved the richness directly correlated with the stability of the community was
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David Tilman
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Among the vertebrates, which of the following is the most species-rich group?
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Fishes
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Cells present in the mature pollen grains are
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Vegetative Cell and Generative Cell
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Match the Following
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Filiform apparatus - Guides Pollen tube into the synergid
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Tapetum - Nourishes the Pollen Grain
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Exine - Made up of sporopollenin
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Attachment of ovule to the placenta
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The primary endosperm nucleus is the product of
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Triple fusion
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In humans, mammary glands are divided into
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15 - 20
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Sex in human embryos is determined by
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X and Y chromosomes of sperm
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Arrange the following stages of oogenesis in order of occurrence
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2 (B, C, D A)
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Which of the following pair of contrasting traits was not studied by Mendel?
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1 (Pink and White Flowers)
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Failure of Cromatids to segregate during the cell division cycle results in?
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3 (Aneuploidy)
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Select the correctly matched pair about sickle cell anaemia
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1 (C and D only)
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Match the List-I with List-II
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1 (A - II, B - IV, C - I, D - III)
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Which of the following statements are incorrect with respect to nucleotides?
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3 (B and D only)
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Arrange the given steps of DNA fingerprinting in the sequence from initiation to end.
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3 - (B, A, D, C)
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Nucleosome is associated with...molecules of histones
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4 (Eight)
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Select the observations drawn from the human genome project which are correct
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3 (A, C and E only)
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Analogous structures are a result of
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1 - Convergent evolution
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Which of the following does not affect the Hardy-Wember equilibrium?
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3 - Gene Pool
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Which of the following primates was more like an ape?
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2 - Dryopithecus
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Match List I with List II
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1 - (A - II), (B - IV), (C - I), (D -III)
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Identify the Incorrect Statements
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3 (D only - Pneumonia is caused by Salmonella)
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Match List I with List II
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Cytokine Barriers - Interferons
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Physical Barriers - Mucus Coating
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Cellular Barriers - Phagocytosis
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Physiological Barriers - Tears from Eyes
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Smack is chemically
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1 - Diacetyl Morphine
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Antibodies are secreted by
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2 - B-Cells
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In sewage treatment, flocs are
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3 - The masses of bacteria associated with fungal filaments
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Full Form of GEAC
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Genetic Engineering Approval Committee
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In a country at any time, the popular has the same number of young and mature ones. What type of growth does it reflect?
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3 - Stable
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Two closely related species can co-exist indefinitely and violate Gause's 'Competitive Exclusion Principle by'
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2
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In which ecosystem is the biomass of primary consumers greater than producers?
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4 - Sea
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Which of the following is not a sexually transmitted disease?
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2 - Filariasis
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