Arrange the following steps involved in transformation of bacteria in a sequence from initiation to end.
(A) Incubation of rDNA with bacterial cell on ice
(B) Treatment with divalent cations
(C) Heat shock treatment
(D) Selection on antibiotic containing agar plate
(E) Placed them again on ice
Choose the correct answer from the options given below:

The parturition is induced by a complex neuroendocrine mechanism. Which of the following hormone is not involved in this process?

Arrange the following steps of gel electrophoresis in correct sequence:
(A) Staining the DNA with ethidium bromide
(B) Movement of DNA fragments towards anode under an electric field through agarose
(C) Exposure to UV radiation
(D) Separation of DNA fragments according to their size
Choose the correct answer from the options given below:

MONOHYBRID CROSS
The inheritance of flower color in the dog flower (Snapdragon or Antirrhinum sp.) can be understood by crossbreeding between true-breeding red-flowered (RR) and true-breeding white-flowered plants (rr). When they were crossed, F₁ (Rr) was pink. When F₁ was self-pollinated, the F₂ results were Red, Pink and White. Here the genotype ratios were exactly as expected, but the phenotype ratios have been changed. What happened was that R was not completely dominant over r and this made it possible to distinguish Rr as pink from RR (Red) and rr (White).
What will be the percentage of progeny in F₁ generation when RR (red flowered plant) is crossed with rr (white flowered plant) in the above passage?

Match List - I with List - II.

List - I	List - II
(A) Leydig Cell	(I) GnRH
(B) Hypothalamus	(II) Androgens
(C) Growing follicle	(III) Progesterone
(D) Corpus luteum	(IV) Estrogen

Choose the correct answer from the options given below:

Read the passage carefully and answer the given questions.
Recombinant DNA Technology
Asexual reproduction preserves the genetic information, while sexual reproduction permits variation. Traditional hybridization procedures used in plants and animals breeding very often lead to inclusion and multiplication of undesirable genes along with the desired genes. The techniques of genetic engineering, which include creation of recombinant DNA, use of gene cloning and gene transfer, overcome this limitation and allow us to isolate and introduce only one or a set of desirable genes without introducing genes into the target organism.
In Recombinant DNA Technology, what is the role of the "selectable marker gene"?

Which one of the following diseases can be treated by human protein (a -1-
antitrypsin) produced by transgenic animals?

Which of the following genetic disorder is not a type of Mendelian disorder?

Match List-I with List-II

List-I (Physical property)	List-II (Expression)
(A) G (conductance)	(I) \(1/(RA)\)
(B) R (resistance)	(II) \(A/(\rho l)\)
(C) \(\kappa\) (Specific conductance)	(III) \(\kappa/c\)
(D) \(\Lambda_m\) (molar conductance)	(IV) \(l/(\kappa A)\)

Choose the correct answer from the options given below:

The output frequency of a full-wave rectifier, If the input frequency is 60 Hz is

You must have seen the weed Calotropis growing in abandoned fields. The plant produces highly poisonous _______ and that is why you never see any cattle or goats browsing on this plant.

In what ratio must pulses at ₹72 per kg be mixed with pulses ₹90 per kg so that the mixture be worth ₹80 per kg?

Insulin deficiency in human beings causes diabetes. Excess of which hormone causes an increase in blood pressure?