Recent questions tagged 2006

The radius of Germanium (Ge) nuclide is measured to be twice the radius of $_{4}^{9}Be$ . The number of nucleons in Ge are:-

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Angiotensinogen is a protein produced and secreted by-

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Both sickle cell anemia and Huntington's chorea are-

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Two common characters found in centipede, cockroach, and crab are-

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Sickle cell anemia has not been eliminated from the African population because-

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In which one of the following sets of animals do all the four give birth to young ones ?

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Biradial symmetry and lack of cnidoblasts are the characteristics of-

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The translocation of organic solutes in sieve tube members is supported by-

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The causative agent of mad-cow disease is a-

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Which hormone causes dilation of blood vessels, increased oxygen consumption an glucogenesis ?

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Which one of the following has an open circulatory system ?

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Which one of the following statements is incorrect ?

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Withdrawal of which of the following hormones is the immediate cause of menstruation ?

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Which of the following is an accumulation and release centre of neurohormones ?

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Antiparallel strands of a DNA molecule means that-

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Test cross involves-

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One turn of the helix in a B-form DNA is approximately-

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One gene-one enzyme hypothesis was postulated by-

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In Mendel's experiments with garden pea, round seed shape (RR) was dominant over wrinkled seeds (rr), yellow cotyledon (YY) was dominant over green cotyledon (yy). What are the expected phenotypes in the F2 generation of the cross RRYY × rryy ?

asked Jul 25, 2018 by pady_1

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Which one of the following is not a second messenger in hormone action ?

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The contractile protein of skeletal muscle involving ATPase activity is-

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Two microbes found to be very useful in genetic engineering are-

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Which of the following statements regarding cilia is not correct -

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What is common about Trypanosoma, Noctiluca, Monocystis and Giardia-

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Jurassic period of the Mesozoic era characterized by-

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Which of the following pairs of an animal and a plant represents endangered organisms in India-

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Metameric segmentation is the characteristic of-

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In a moss the sporophyte-

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Pentamerous, actinomorphic flowers, bicarpellary ovary with oblique septa, and fruit a capsule or berry, are characteristic features of-

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Sulphur is an important nutrient for optimum growth and productivity in-

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A person showing unpredictable moods, outbursts of emotion, quarrelsome behaviour and conflicts with others is suffering from-

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Which one of the following is the correctly matched pair of an endangered animal and a National Park ?

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The bacterium (Clostridium botulinum) that causes botulism is-

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Bowman's glands are found in-

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What type of placentation is seen in sweet pea ?

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In which mode of inheritance do you expect more maternal influence among the offspring ?

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The thalloid body of a slime mould (Myxomycetes) is known as-

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A common structural feature of vessel elements and sieve tube elements is-

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Moss peat is used as a packing material for sending flowers and live plants to distant places because-

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Photochemical smog pollution does not contain-

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Phenotype of an organism is the result of-

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Which antibiotic inhibits interaction between tRNA and mRNA during bacterial protein synthesis ?

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Which one of the following is not included under in-situ conservation ?

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In which of the following fruits is the edible part the aril ?

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Farmers in a particular region were concerned that pre-mature yellowing of leaves of a pulse crop might cause decrease in the yield. Which treatment could be most beneficial to obtain maximum seed yield ?

asked Jul 25, 2018 by pady_1

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Examination of blood of a person suspected of having anemia, shows large, immature, nucleated erythrocytes without haemoglobin. Supplementing his diet with which of the following is likely to alleviate his symptoms ?

asked Jul 25, 2018 by pady_1

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Which one of the following statements is correct ?

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Praying mantis is a good example of-

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The 'blue baby' syndrome results from-

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Which one of the following orders is not in according with the property stated against it ?

asked Jul 25, 2018 by pady_1

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