Read the passage and answer the question : There are thousands of varieties of rice in India alone. The diversity of rice in India is one of the richest in the world. Basmati rice is distinct for its unique aroma and flavour and 27 documented varieties of Basmati are grown in India. There is reference to Basmati in ancient texts, folklore and poetry, as it has been grown for centuries. Several attempts have also been made to patent uses, products and processes based on Indian traditional herbal medicine, e.g. turmeric, neem. There has been growing realisation of the injustice, inadequate compensation and benefit sharing between developed and developing countries. The Indian Parliament has recently cleared a Bill that takes such issues into consideration, including patent terms emergency provisions and research and development initiative.
One of the classical example of biopatent controversy is of -

Match List-l with List-ll

List-l (Enzymes)	List-II (Functions)
(A). DNA polymerase	(I). Transcribes precursor of mRNA (hnRNA)
(B). DNA ligase	(II). Transcribes rRNAs
(C). RNA polymerase	(III). Joins the DNA fragments
(D). RNA polymerase II	(IV). Catalyzes the polymerization of deoxynucleotides

the correct answer from the options given below:

There are two kinds of nucleases - exonucleases and endonucleases. Exonucleases remove nucleotides from the ends of the DNA whereas, endonucleases make cuts at specific positions within the DNA. The cutting of DNA by restriction endonucleases results in the fragments of DNA. These fragments can be separated by a technique known as gel electrophoresis. Since DNA fragments are negatively charged molecules they can be separated by forcing them to move towards the anode under an electric field through a medium/matrix. Small volume cultures cannot yield appreciable quantities of products. To produce in large quantities, the development of bioreactors, where large volumes (100 - 1000 litres) of culture can be processed, was required. Thus, bioreactors can be thought of as vessels in which raw materials are biologically converted into specific products, individual enzymes, etc., using microbial plant, animal or human cells. PCR stands for Polymerase Chain Reaction. In this reaction, multiple copies of the gene (or DNA) of interest are synthesised in vitro using two sets of primers (small chemically synthesised oligonucleotides that are complementary to the regions of DNA) and the enzyme DNA polymerase.
Identify the correct enzyme to release the DNA from the fungal cells.?

Study the following figure and answer the questions:


Choose the correct statements from the following.
A. tRNA has an anticodon loop
B. tRNA look like a inverted J
C. There are no tRNAs for stop codons
D. tRNA has clover-leaf like secondary structure
Choose the correct answer from the options given below:

Paleontological evidence for evolution refers to.

Choose the correct combination of STOP codons:
(A) UUU
(B) UAA
(C) UAG
(D) UGA
Choose the correct answer from the options given below:

Gause's 'Competitive Exclusion Principle' states that -

The pollination which involves the transfer of pollen grain from the anther
to the stigma of another flower of the same plant is known as-

The probability distribution of a random variable \(X\) is given under :
\(
P(X=x)=\left\{\begin{array}{ll}
k x^2 & \text { for } x=1,2,3 \\
2 k x & \text { for } x=4,5,6 \\
0 & \text { for otherwise }
\end{array}\right.
\)
Then \(P(X \geq 4)\) is :

Two similar coils of radius R are lying concentrically with their planes perpendicular to each other and carrying current I and 2I respectively. What is the resultant magnetic field at the center?

The corner points of the bounded feasible region for an LPP are : \((5,5),(15,15),(0,20)\) and \((0,10)\).
Let \(z=3 x+9 y\) be the objective function.
Then the value of maximum \((z)-\operatorname{minimum}(z)\) is :

Arrange the following compounds in increasing order of their acidic character.
(A) m-nitrophenol
(B) p-nitrophenol
(C) Phenol
(D) p-methoxyphenol
Choose the correct answer from the options given below:

If \(A=\left[\begin{array}{cc}1 & 0 \\ \frac{1}{25} & 1\end{array}\right]\), then the value of \(A^{125}\) is :