Match List \(I\) with List \(II\) :

List \(I\)	List \(I\)
\(A\) \(P\) wave	\(I\) Heart muscles are electrically silent.
\(B\) \(QRS\)  complex	\(II\) Depolarisation of ventricles.
\(C\) \(T\) wave	\(III\) Depolarisation of atria.
\(D\) \(T-P\) gap	\(IV\) Repolarisation of ventricles.

Choose the correct answer from the options given below :

Given below are two statements : Statement \(I:\)Autoimmune disorder is a condition where body defense mechanism recognizes its own cells as foreign bodies. Statement \(II:\)Rheumatoid arthritis is a condition where body does not attack self cells. In the light of the above statements, choose the most appropriate answer from the options given below:

What will be the sequence of \(mRNA\) produced by the following stretch of \(DNA\) ? \(3'ATGCATGCATGCATG5'\) TEMPLATE STRAND
\(5' TACGTACGTACGTAC3'\) CODING STRAND

Given below are two statements : Statement \(I:\)Cleistogamous flowers are invariably autogamous Statement \(II:\)Cleistogamy is disadvantageous as there is no chance for cross pollination. In the light of the above statements, choose the correct answer from the options given below :

Match List I with List II :

List I	List II
A. Genetically modified organism	I.Agrobacterium tumefaciens
B. Thermostable DNA polymerase	II. Bt cotton
C. Ti plasmid	III.Thermus aquaticus
D. pBR322	IV.Escherichia coli

Which one of the following statements is wrong?

During the metaphase stage of mitosis, spindle fibres attach to chromosomes at

In which pair of ions both the species contain \(S - S\) bond ?

The frequency of recombination between gene pairs on the same chromosome as a measure of the distance between genes was explained by

Identify the type of flowers based on the position of calyx, corolla and androecium with respect to the ovary from the given figures (\(a\)) and (\(b\))

Western Ghats have a large number of plant and animal species that are not found anywhere else. Which of the following terms will you use to notify such species?

Given below are two statements: one is labelled as Assertion \(A\) and the other is labelled as Reason \(R\). Assertion \(A\): The potential ( \(V\) ) at any axial point, at \(2 \mathrm{~m}\) distance ( \(r\) ) from the centre of the dipole of dipole moment vector \(\vec{P}\) of magnitude, \(4 \times 10^{-6} \mathrm{C} \mathrm{m}\), is \(\pm 9 \times 10^3 \mathrm{~V}\). (Take \(\frac{1}{4 \pi \epsilon_0}=9 \times 10^9 \mathrm{Sl}\) units) Reason \(R\): \(V= \pm \frac{2 P}{4 \pi \epsilon_0 r^2}\), where \(r\) is the distance of any axial point, situated at \(2 \mathrm{~m}\) from the centre of the dipole. In the light of the above statements, choose the correct answer from the options given below:

Which kind of therapy was given in \(1990\) to a four­year­old girl with adenosine deaminase \((ADA)\) deficiency ?