Match List I with List II.

LIST I	LIST II
A. Lungs of the planet	I. Bali tiger
B. Invasive species	II. Taxol
C. Anti cancer drug	III. Amazon rain forests
D. Extinct species	IV. Parthenium

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Observe the figures and answer the question.

The bacteria which grow anaerobically on cellulosic material present in the digester tank of bio-gas plant is.

Match List I with List II

List - I	List - II
(A) Phenotype reflects the contribution of each allele	(I) Pleiotropy
(B) Multiple phenotypic expressions by a single gene	(II) Linkage
(C) Generation of non-parental gene combinations	(III) Polygenic inheritance
(D) Parental gene combinations higher than non- parental type in \(F_2\) progeny	(IV) Recombination

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Which one of the following regions is called as "lungs of the planet"?

Which is known as 'Terror of Bengal'.?

Identify the tools for recombinant DNA technology:
A. Restriction enzymes and hostorganism
B. Ligases and vectors
C. Ribosome
D. Polymerase enzyme
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Match List - I with List - II.

List I	List ll
(A) Penicillium notatum	(I) Wine
(B) Acetobacter aceti	(II) Curd
(C) Saccharomyces cerevisiae	(III) Antibiotics
(D) Lactobacillus	(IV) Acetic acid

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Which one of the followings is a hormone releasing IUD?

A 0.5 M aqueous \(\mathrm{H}_2 \mathrm{SO}_4\) solution is diluted from 2 litres to 20 litres. The concentration of the resulting solution will be

The feasible region associated with the inequality \(2 x+3 y>4\) is

If \(A=\left[\begin{array}{lll}2 & 0 & 0 \\ 0 & 2 & 0 \\ 0 & 0 & 2\end{array}\right]\) then \(A^5\) is :

Parturition is the:

Read the passage carefully and answer the Questions
In the formation of coordination complexes, if the inner \(d\) orbital \((n-1)d\) is used in hybridisation, the complex, is called an inner orbital or low spin or spin paired complex. And if it uses outer \(d\) orbital \((nd)\) in hybridisation (like \(sp^3d^2\)), it is called outer orbital or high spin or spin free complex. The degeneracy of the \(d\) orbitals has been removed due to ligand electron-metal electron repulsions in the complex. This splitting of the degenerate levels due to the presence of ligands in a definite geometry is termed as crystal field splitting. For coordination complexes, the magnetic moment is determined by the number of unpaired electrons and is calculated by using the 'spin-only' formula, \(\mu = \sqrt{n(n+2)}\) where \(n\) is the number of unpaired electrons and \(\mu\) is the magnetic moment in units of Bohr magneton \((BM)\). The coordination compounds are of great importance. These compounds are widely present in the mineral, plant and animal worlds and are known to play many important functions in the area of analytical chemistry, metallurgy, biological systems, industry and medicine.
\([Co(NH_3)_6]^{3+}\) and \([Ni(NH_3)_6]^{2+}\) respectively are