Which of the following is/are NOT the step(s) used in separation and isolation of DNA fragments by gel electrophoresis technique:
(A) Staining with ethedium bromide
(B) Exposure to UV Radiation
(C) Cutting DNA fragments into small pieces by using restriction endonuclease
(D) Denaturation of DNA fragments
Choose the correct answer from the options given below :

Match List - I with List - II.

List - I	List - II
(A) Albuminous seed	(I) Groundnut
(B) Parthenocarpic fruit	(II) Apple
(C) Non-albuminous seed	(III) Castor
(D) False fruit	(IV) Banana

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Which nutrient is increased in milk due to action of LAB?

In a typical test cross:

What kind of IUD is Lippes loop?
A. Non-medicated
B. Copper releasing
C. Zinc releasing
D. Hormone releasing E. Medicated IUDs
Choose the correct answer from the options given below:

Match List - I with List - II.

List - I (Microbe)	List - II (Application)
(A) Bacillus thuringiensis	(I) Alcohol
(B) Saccharomyces cerevisiae	(II) Immuno-suppressant
(C) Trichoderma polysporum	(III) Insecticide
(D) Aspergillus niger	(IV) Citric acid

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Other than absorption of phosphorus from soil, Glomus gives other benefits to plants like:
A. Addition of organic matter to the soil.
B. Resistance to root borne pathogens.
C. Tolerance to salinity
D. Increase in soil fertility
E. Tolerance to drought
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Fehling solution gives red precipitate with.....

For the differential equation \(x \frac{d y}{d x}+2 y=x^2 \log _e x\)
(A) Integrating factor is \(2 x\)
(B) Integrating factor is \(x^2\)
(C) General Solution is \(y=\frac{x^2}{16}\left(4 \log _e|x|-1\right)+C x^{-2}\), where \(C\) is an arbitrary constant.
(D) General Solution is \(y=\frac{x^4}{16}\left(4 \log _e|x|-1\right)+C\), where \(C\) is an arbitrary constant.
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Medical termination of pregnancy (MTP) is considered relatively safe -

Read the passage carefully and answer the Questions
The concentration dependence of the rate of a reaction is called the differential rate equation. It is not always convenient to determine the instantaneous rate, as it is measured by calculating the slope of the tangent at point 't' in the concentration vs time plot. This makes it difficult to determine the rate and hence the order of the reaction. This difficulty is overcome by integrating the differential rate equation. This integrated rate equation gives a direct relation between concentrations at different times and the rate constant. The integrated rate equations are different for the reactions having different reaction orders.
For an integrated first order reaction, a straight line graph is plotted. The incorrect co-ordinates and resulting slope of the graph are

Match List-I with List-II:

List-I (Physical quantity)	List-II (Unit)
(A) Magnetic moment	(I) N A\(^{-2}\)
(B) Magnetic field strength	(II) N m rad\(^{-1}\)
(C) Torsion constant	(III) A m\(^{-1}\)
(D) Magnetic permeability	(IV) A m\(^2\)

choose the correct answer from the options given below:

The probability of a shooter hitting a target is \(\frac{2}{3}\)
Minimum how many number of times must the shooter fire so that the probability of hitting the target at least once is more than 0.98.