Recent questions

Bioreactors are important aspect of Bio technology. How?

asked Apr 9, 2019 by priyanka.clay6

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Which enzyme is used to remove phosphate group from the 5’ end of a DNA molecule

asked Apr 9, 2019 by priyanka.clay6

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Does your blood have proteases and nuclease? If so what is its function?

asked Apr 9, 2019 by priyanka.clay6

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What is golden rice ?

asked Apr 9, 2019 by priyanka.clay6

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Can you recall meiosis and indicate at what stage a recombinant DNA in made?

asked Apr 9, 2019 by priyanka.clay6

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What is common in the recognition sequence of all the organisms and strains, which are recognized by restriction enzymes.

asked Apr 9, 2019 by priyanka.clay6

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Give the term for increasing the content of gene.

asked Apr 9, 2019 by priyanka.clay6

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Give the term for replacing a defective mutant allele with a functional allele.

asked Apr 9, 2019 by priyanka.clay6

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Give the term for rDNA, PCR and ELISA have common value.

asked Apr 9, 2019 by priyanka.clay6

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State the principle used in ELISA?

asked Apr 9, 2019 by priyanka.clay6

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what are the quardination number of hcp and ccp

asked Apr 9, 2019 by sandeepsa074

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Name the diagnostic test for AIDS when the concentration of HIV is (a) low (b) high.

asked Apr 9, 2019 by priyanka.clay6

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PCR is a powerful diagnostic technique. Justify.

asked Apr 9, 2019 by priyanka.clay6

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Why do we use GM to create tailor made plants?

asked Apr 9, 2019 by priyanka.clay6

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A species of Solanum is intolerant to salty soil. How will you make the species tolerant to the given abiotic stress?

asked Apr 9, 2019 by priyanka.clay6

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"The Green Revolution has been achieved due to the use of improved crop varieties and agro chemicals, but it is still not enough to feed the growing population". Suggest a suitable method of agriculture to meet the demand.

asked Apr 9, 2019 by priyanka.clay6

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Glissons capsule is found in which mammalian organ? a. Kidney b. Liver c. B

asked Apr 9, 2019 by manojbk39948

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A solution containing 30 g of a non volatile of a solute in 90 g of water

asked Apr 9, 2019 by silpykumari6201

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Two plane mirror at an angel such that a ray incident on the mirror undergo

asked Apr 9, 2019 by manuabhijeet01

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In an organic compound percentage of C and H is 54.5% and 9.1% and remainin

asked Apr 9, 2019 by kumarayush7462

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Rocket of mass 20 kg has 180 kg of fuel .the exhaust velocity of fuel is

asked Apr 9, 2019 by vanilatha178

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A child standing on the bridge 23 m above the river, throws a Stone in the

asked Apr 9, 2019 by rahulvishwakarma482

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Two lines $x$ and $y$ are parallel to each other . $\angle 1=15^{\circ}$ and $\angle 3=250^{\circ}$ what is the value of $\angle 2$ ?

asked Apr 9, 2019 by meena.clay6

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The insulin produced by using recombinant DNA technology is more advantageous than the insulin extracted from the pancreas of slaughtered pigs. How?

asked Apr 9, 2019 by priyanka.clay6

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The first transgenic cow,produced human protein enriched milk. Name the cow and protein found in the milk.

asked Apr 9, 2019 by priyanka.clay6

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Name the technique based on the principles of antigen-antibody interaction used in the detection of virus.

asked Apr 9, 2019 by priyanka.clay6

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Which recombinant vaccine is currently used in vaccination programme?

asked Apr 9, 2019 by priyanka.clay6

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Isah Upanishad says ‘let no one species encroach over the rights and privileges of other species. One can enjoy nature by giving up greed’. But human activities have accelerated the rate of extinction of species in recent times. (a) Name any four such mass activities. (b) Describe how each of these activities leads to loss of biodiversity. ( c) What value is taught by the Upanishad?

asked Apr 9, 2019 by priyanka.clay6

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The sales of laptop in a leading shop in shown in the graph below.It shows the increase and decrease of sales in different years. In which year range are sales strictly increasing and then decreasing ?

asked Apr 9, 2019 by meena.clay6

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a) Taking one example each of habitat loss and fragmentation, explain how the two are responsible for biodiversity loss. b) Explain two different ways of biodiversity conservation.

asked Apr 9, 2019 by priyanka.clay6

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Two points AB and CD are to be planter on a lakebed, Which is represented by a sketch below. The lengths AO,BO,OD and CD are given by 1500 ft, 1000 ft, 500 ft and 250 ft respectively. The segments AD and BC intersect at O. $\angle BAO$ and $\angle CDO$ have same measurement . What can be the value of x

asked Apr 9, 2019 by meena.clay6

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What are the two types of desirable approaches to conserve biodiversity? State the differences between the two

asked Apr 9, 2019 by priyanka.clay6

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Explain giving one example, how co-extinction is one of the causes of loss of biodiversity. List the three other causes also (without description).

asked Apr 9, 2019 by priyanka.clay6

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Alien species are highly invasive and are a threat to indigenous species. Substantiate this statement with any three examples.

asked Apr 9, 2019 by priyanka.clay6

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How to conserve biodiversity?

asked Apr 9, 2019 by priyanka.clay6

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Maximum debroglie wavelength for.. A) alpha B) beta C) neutron D) proton

asked Apr 9, 2019 by Iniyaarun25112015

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How do sanctuaries differs from national parks in terms of conservation?

asked Apr 9, 2019 by priyanka.clay6

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Would Western Ghats ecosystems be less functional if one of its tree frog species is lost forever? Substantiate your answer in the light of hypothesis proposed by Paul Ehrlich.

asked Apr 9, 2019 by priyanka.clay6

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In an experiment, the slope of regression (z) is 0.2 and in another experiment the value obtained is 1.2. Explain the two situations in respect of species area relationships.

asked Apr 9, 2019 by priyanka.clay6

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Biologists are not sure about how many prokaryotic species there might be. Give reasons.

asked Apr 9, 2019 by priyanka.clay6

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KCl crystallizes in the same type of lattice as does NaCl.Given that,rNa+rC

asked Apr 9, 2019 by sukhdevkaswan530

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Why is the sobriquet. The Evil Quartet used in context of biodiversity? Name the members of this quartet. Why do we grieve for the genes when a species is lost

asked Apr 9, 2019 by priyanka.clay6

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There are four concentric circles a,b,c,d of radii a,2a,3a,4a respectively.

asked Apr 9, 2019 by manojchowdary4546

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the largest integer n for which 35! is divisible by 3^n,is [a] 15 [b] 14 [c

asked Apr 9, 2019 by manapragadahima123

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the work function of a metal is 2.5eV.if a radiation of wavelength 4000 A f

asked Apr 9, 2019 by sreedevipdas27

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find the Domain and range of F(x) = x+2/x-5

asked Apr 9, 2019 by adityasengar2019

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x/y+y/x=-1(x,y not equal to 0) then find the value of x3-y3

asked Apr 9, 2019 by pratim.navy

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eQ17 Let y(x)y(x) be the solution of the differential equation (xlogx)dydx+

asked Apr 9, 2019 by syagamreddykalyan007

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Engineering ece all about communications and clanguage

asked Apr 9, 2019 by sruthi200014

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One gram of silver gets distributed between 10cm3 of molten zinc and 100cm3

asked Apr 9, 2019 by harshulohith201

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