Baker's Yeast is:

Typhoid is caused by -

Arrange the following steps of gel electrophoresis in correct order.
A. DNA fragments were forced to move towards anode under electric field through agarose gel
B. Staining DNA fragments with Ethidium Bromide.
C. DNA fragments separated according to their size.
D. Visualising them in UV rays
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Match List - I with List - II.

LIST I	LIST II
A. Law of independent assortment	I. 9:3:3:1
B. Incomplete dominance	II. 3:1
C. Law of dominance	III. AB blood group
D. Co-dominance	IV. Flower colour in Snapdragon

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Read the following passage carefully and answer the given questions.
During anaerobic sludge digestion, bacteria produce a mixture of gases such as methane, hydrogen sulphide and carbon dioxide. These gases form biogas and can be used as source of energy as it is inflammable. The bioactive molecule, cyclosporin A, that is used as an immunosuppressive agent in organ-transplant patients, is produced by the fungus Trichoderma polysporum. You must have noticed that bottled fruit juices bought from the market are clearer as compared to those made at home. This is because the bottled juices are clarified by the use of pectinases and proteases. Statins produced by the yeast Monascus purpureus have been commercialised as blood-cholesterol lowering agents. It acts by competitively inhibiting the enzyme responsible for synthesis of cholesterol. The BOD test measures the rate of uptake of oxygen by micro-organisms in a sample of water and thus, indirectly, BOD is a measure of the organic matter present in the water.
Cyclosporin A, that is used as an immunosuppressive agent in organ-transplant patients, is produced by -

Incorrectly functioning globin is characteristic of__________

Read the paragraph and answer the question.
Broadly, genetic disorders may be grouped into two categories - Mendelian disorders and Chromosomal disorders. Mendelian disorders are mainly determined by alteration or mutation in the single gene. These disorders are transmitted to the offspring on the same lines as we have studied in the principle of inheritance. The trait may also be linked to the sex chromosome as in case of haemophilia. It is evident that this X-linked recessive trait shows transmission from carrier female of male progeny.
What is the probability of having a haemophilic child to a carrier mother and a normal father ?

The area under the curve \(y=2 \sqrt{2 a x}\) bounded by the lines \(x-4=0\) and \(y=0\) is \((a>0)\) :

If \(A\) is square matrix of order \(3 \times 3\) and \(|\operatorname{adj} A|=64\), then the value of \(|5 A|\) is

The graphs of stopping potential versus frequency of incident radiation for two metals A and B are given.
Identify the correct statement(s) from the following:

(A) The slope of the graphs is equal to the Planck's constant.
(B) Intercept on the (-y) axis is equal to (work function/e).
(C) Threshold frequency for metal A is higher than metal B.
(D) Work function for metal B is greater than metal A.
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A random variable X has the following probability distribution :

X	1	2	3	4	5	6	7
\(P(X)\)	C	2C	2C	3C	\(C^2\)	\(2 C^2\)	\(7 C^2+C\)

Then the value of C is :

Groups of individuals in a well-defined geographical area, sharing or competing for similar resources, having the potential to interbreed, are the characteristics of :

Match List I with List II

LIST I	LIST II
A. Alec Jeffreys	I. Operon model
B. Jacob and Monod	II. X-ray diffraction data of DNA
C. Erwin Chargaff	III. DNA Fingerprinting
D. Wilkins and Franklin	IV. (A+G)/(T+C)=1

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