Recent questions in 2012

The cyanobacteria are also referred to as

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For transformation, micro - particles coated with DNA to be bombarded with gene are made up of

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Which part would be most suitable for raising virus free plants for microporpagation

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Which one of the following is a case of wrong matching

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Consumption of which one of the following foods can prevent the kind of blindness associated with vitamin 'A' deficiency

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Which one is a true statement regarding DNA polymerase used in PCR

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A nitrogen - fixing microbe associated with Azolla in rice fields is

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A patient brought to a hospital with myocardial infarction is normally immediately given

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A single strand of nucleic acid tagged with a radioactive molecule is called

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Which one of the following microbes forms symbiotic association with plants and helps then in their nutrition

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Yeast is used in the production of

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The highest number of species in the world is represented by

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Which one of the following is a wrong statement

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Which one of the following is not a gaseous biogeochemical cycle in ecosystem

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The upright pyramid of number is absent in

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Which one of the following is not a functional unit of an ecosystem

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Which one of the following areas in India, is a hotspot of biodiversity

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Even in absence of pollinating agents seed seting is assured in

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Both, autogamy and geitonogamy are prevented in

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Which one of the following is correctly matched

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The gynoecium consists of many free pistils in flowers of

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The coconut water and the edible part of coconut are equivalent to

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The correct sequence of cell organelles during photorespiration is

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A process that makes important difference between $C_3 and C_4$ plants is

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Which one of the following is correctly matched

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Cymose inflorescence is present in

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How many plants in the list give below have composite fruits that develop from an inflorescence Walnut, poppy, radish, fig, pineapple, apple, tomato, mulberry

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Which one of the following is wrong statement

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The common bottle cork is a product of

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Phyllode is present in

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Vexillary aestivation is characteristic of the family

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Companion cells are closely associated with

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Placentation in Tomato and lemon is

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Closed vascular bundles lack

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Water containing cavities in vascular bundles are found in

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Best defined function of manganese in green plants is

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An organic substance that can withstand environmental extremes and cannot be degraded by any enzyme is

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Which one of the following is not a part of a transcription unit in DNA

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Removal of introns and joining of exons in a defined order during transcription is called

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Evolution of different species in a given area starting from a point and spreading to other geographical areas is known as

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Removal of RNA polymerase -III from nucleoplasm will affect the synthesis of

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PCR and Restriction Fragment Length Polymorphism are the methods for

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Which one of the following does not differ in E.coli and Chlamydomonas

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During gamete formation, the enzyme recombinase participates during

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Nuclear membrane is absent in

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Which one of the following is correct statement

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Which statement is wrong for viruses

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Which one of the following is common to multicellular fungi, filamentous algae and protonema of mosses

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Maximum nutritional diversity is found in the group

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Gymnosperms are also called soft wood spermatophytes because they lack

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