Match List - I with List - II.

LIST I	LIST II
(A) Lymphoid Organ	(I) ELISA
(B) Cancer	(II) Widal Test
(C) HIV	(III) Bone marrow and Thymus
(D) Typhoid	(IV) Carcinogens

Choose the correct answer from the options given below:

The term "biodiversity" was popularised by:

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"?

Pollen grains are protected from high temperature and strong acids due to the presence of :

Which of the following argument supports the conservation of biodiversity
from the below statement:
"Waking up to a Bulbul's song in the morning"

Read the paragraph given below and answer the question. If a person is born with a hereditary disease, can a corrective therapy be taken for such a disease? Gene therapy is an attempt to do this. Gene therapy is a collection of methods that allows correction of a gene defect that has been diagnosed in a child/embryo. Here genes are inserted into a person's cells and tissues to treat disease.
Gene therapy method involves:

Which of the following disease is completely curable if detected early?

If \(x=\frac{a}{1+t}\) and \(y=\frac{a}{(1+t)^2}\) where \(a>0\), then \(\frac{d^2 y}{d x^2}\) at \(t=1\) is:

Match List-I with List-II

List-I (Lines)	List-II (Direction Ratios)
(A) \(\frac{x-1}{2}=\frac{2-y}{1}=z\)	(I) \((1,3,-1)\)
(B) \(\frac{2 x-1}{2}=\frac{y+1}{3}=\frac{1-z}{1}\)	(II) \((2,-2,0)\)
(C) \(\frac{x+1}{2}=\frac{3-y}{2}=z=2\)	(III) \((2,-1,1)\)
(D) \(\frac{2 x-3}{4}=\frac{1-2 y}{2}=\frac{z}{5}\)	(IV) (2, -1, 5)

Choose the correct answer from the options given below:

The entities which donot dissociate into simple ions are :
A. \([Fe(CN)_6]^{4-}\)
B. \(KCl \cdot MgCl_2 \cdot 6H_2O\)
C. \(K_4[Fe(CN)_6]\)
D. \(KAl(SO_4)_2 \cdot 12H_2O\)
E. \(FeSO_4 \cdot (NH_4)_2SO_4 \cdot 6H_2O\)
Choose the correct answer from the options given below :

Which of the following diseases is caused by a virus?

The sequence of nitrogen bases of the template strand of DNA in a transcription unit is 3'-ATTGAACTG-5'. The sequence of nitrogen bases in its mRNA transcript would be:

An infinite plane sheet of charge density \(10^{-8} \text{ C m}^{-2}\) is held in air. In this situation, the distance between two equipotential surfaces, whose potential difference is 10 V, will be (Given: Permittivity of vacuum\(\epsilon_0 \approx 8.85 \times 10^{-12} F / m\))