Observe the given figures and answer the question

Match List - I with List - II.

List - I	List - II
(A) Part/Compound/Gases	(I) C
(B) Electrodes	(II) B
(C) Water which contains organic compounds	(III) D
(D) Gases	(IV) E

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Which one of the given structures is not the secondary lymphoid organ?

Which of the following is not a female contraceptive?

Match List - I with List - II.

List - I	List - II
(A) Pollination between two flowers on different plants	(I) Syngamy
(B) Fusion of male gamete with egg cell	(II) Cleistogamous
(C) Pollination between two flowers of the same plant	(III) Xenogamy
(D) Closed flowers	(IV) Geitonogamy

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Down's syndrome is a genetic disorder. It is due to:

Which of the following are not an Intra-Uterine device
(A) Lippes loop
(B) Pills
(C) LNG 20
(D) Diaphragms
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Read the following passage carefully and answer the given questions.
Bioactive molecule, cyclosporin A, that is used as an immunosuppressive agent in organ-transplant patients, is produced by the fungus Trichoderma polysporum. Statins produced by the yeast Monascus purpureus have been commercialised as blood-cholesterol lowering agents. It acts by competitively inhibiting the enzyme responsible for synthesis of cholesterol. Baculoviruses are pathogens that attack insects and other arthropods. The majority of baculoviruses used as biological control agents are in the genus Nucleopolyhedrovirus. These viruses are excellent candidates for species-specific, narrow spectrum insecticidal applications. They have been shown to have no negative impacts on plants, mammals, birds, fish or even on non-target insects. BOD refers to the amount of the oxygen that would be consumed if all the organic matter in one liter of water were oxidised by bacteria. The sewage water is treated till the BOD is reduced. Cheese, is one of the oldest food items in which microbes were used. Different varieties of cheese are known by their characteristic texture, flavour and taste. For example, the large holes in ‘Swiss cheese’ are due to production of a large amount of CO₂ by a bacterium named Propionibacterium sharmanii.
Bioactive molecule, cyclosporin A, that is used as an immunosuppressive agent in organ-transplant patients, is produced by the fungus

A. The domain of \(\sin ^{-1} x\) is \(\left[-\frac{\pi}{2}, \frac{\pi}{2}\right]\)
B. The range of \(\operatorname{cosec}^{-1} x\) is \(\left[-\frac{\pi}{2}, \frac{\pi}{2}\right]-\{0\}\)
C. The domain of \(\sec ^{-1} x\) is \([0, \pi]-\left\{\frac{\pi}{2}\right\}\)
D. The range of \(\cot ^{-1} x\) is \((0, \pi)\)
E. The range of \(\tan ^{-1} x\) is \(\left(-\frac{\pi}{2}, \frac{\pi}{2}\right)\)
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The same current is flowing in two AC circuits. The first circuit contains a pure inductor and the second, a capacitor. If the frequency of the AC is increased, then the current will :

A voltmeter of resistance \( 600 \text{ } \Omega \) is used to measure the potential drop across \( 300 \text{ } \Omega \) resistor. The measured value of potential drop will be

What is the shape of a wavefront when light emerging out of a convex lens when a parallel beam of light incident over it ?

Jawless fish probably evolved around:

Arrange these in ascending order of wavelength while propagating through different medium.
(A) Light propagating in air
(B) Light propagating in water
(C) Light propagating in diamond
(D) Light propagating in glass
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