Recent questions tagged neet

Pattern baldness, moustaches and beard in human males are examples of : -

asked Jul 24, 2018 by pady_1

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Which one of the following conditions though harmful in itself, is also a potential saviour from a mosquito borne infectious disease :

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Which one of the following traits of garden pea studied by Mendel was a recessive feature : -

asked Jul 24, 2018 by pady_1

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The genes controlling the seven pea characters studied by Mendel are now known to be located on how many different chromosomes : -

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What does "lac" refer to in what we call the lac operon : -

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Two crosses between the same pair of genotypes or phenotypes in which the sources of the gametes are reversed in one cross, is known as : -

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Chromosomes in a bacterial cell can be 1–3 in number and : -

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What used to be described as Nissel granules in a nerve cell are now identified as : -

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Systemic heart refers to : -

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Genes for cytoplasmic male sterility in plants are generally located in : -

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The linkage map of X-chromosome of fruitfly has 66 units, with yellow body gene (y) at one end and bobbed hair (b) gene at the other end. The recombination frequency between these two genes (y and b) should be : -

asked Jul 24, 2018 by pady_1

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Which of the following discoveries resulted in a Nobel Prize : -

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In the genetic code dictionary, how many codons are used to code for all the 20 essential amino acids : -

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During translation initiation in prokaryotes, a GTP molecule is needed in : -

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Sycon belongs to a group of animals, which are best described as : -

asked Jul 24, 2018 by pady_1

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During its life-cycle, Fasciola hepatica (liver fluke) infects its intermediate host and primary host at the following larval stage respectively :

asked Jul 24, 2018 by pady_1

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Ommatidia serve the purpose of photoreception in : -

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Which one of the following describes correctly the homologous structures : -

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Darwin in his 'Natural Selection Theory' did not believe in any role of which one of the following in organic evolution :

asked Jul 24, 2018 by pady_1

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In a random mating population in equilibrium, which of the following brings about a change in gene frequency in a non-directional manner : -

asked Jul 24, 2018 by pady_1

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Industrial melanism is an example of : -

asked Jul 24, 2018 by pady_1

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What is true about T-lymphocytes in mammals : -

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In recent years, DNA sequences (nucleotide sequence) of mt-DNA and Y chromosomes were considered for the study of human evolution, because : -

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Short-lived immunity acquired from mother to foetus across placenta or through mother's milk to the infant is categorised as :-

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Which one of the following is a matching pair of an animal and a certain phenomenon it exhibits :

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Which endangered animal is the source of the world's finest, lightest, warmest and most expensive wool-the shahtoosh : -

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Carcinoma refers to : -

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Which one of the following pairs correctly matches a hormone with a disease resulting from its deficiency : -

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Escherichia coli is used as an indicator organism to determine pollution of water with ;-

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Maximum application of animal cell culture technology today is in the production of : -

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Down's syndrome is caused by an extra copy of chromosome number 21. What percentage of offspring produced by an affected mother and a normal father would be affected by this disorder :-

asked Jul 24, 2018 by pady_1

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In which one of the following do the two names refer to one and the same thing : -

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Test tube baby means a baby born when

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Which one of the following bacteria has found extensive use in genetic engineering work in plants : -

asked Jul 24, 2018 by pady_1

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Two opposite forces operate in the growth and development of every population. One of them relates to the ability to reproduce at a given rate. The force opposing it is called :

asked Jul 24, 2018 by pady_1

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Fluoride pollutions mainly affects : -

asked Jul 24, 2018 by pady_1

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Which group of vertebrates comprises the highest number of endangered species : -

asked Jul 24, 2018 by pady_1

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If Henle's loop were absent from mammalian nephron, which of the following is to be expected : -

asked Jul 24, 2018 by pady_1

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Which one of the following contains the largest quantity of extracellular material :-

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During prolonged fasting, in what sequence are the following organic compounds used up by the body : -

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Bundle of His is a network of : -

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Random genetic drift in a population probably results from : -

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Which one of the following sequences was proposed by Darwin and Wallace for organic evolution : -

asked Jul 24, 2018 by pady_1

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Convergent evolution is illustrated by : -

asked Jul 24, 2018 by pady_1

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Given below are four matchings of an animal and its kind of respiratory organ : <br> <img src =""/> <br> The correct matchings are : -

asked Jul 24, 2018 by pady_1

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Viruses are no more "alive" than isolated chromosomes because : -

asked Jul 24, 2018 by pady_1

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Cellular totipotency is demonstrated by :-

asked Jul 24, 2018 by pady_1

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Chargaff's rule states that in an organism : -

asked Jul 24, 2018 by pady_1

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Phospholipids are esters of glycerol with :-

asked Jul 24, 2018 by pady_1

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Glycolysis is : -

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