What kind of IUD is Lippes loop?
A. Non-medicated
B. Copper releasing
C. Zinc releasing
D. Hormone releasing E. Medicated IUDs
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Identify the hormone releasing IUDs -

Match the following List - I with List II of bioactive substance and their role:

List - I (Bioactive Substance)	List - II (Role)
(A) Statin	(I) Removal of oil stains
(B) Cyclosporin A	(II) Removal of clots from blood vessels
(C) Streptokinase	(III) Lowering of blood cholesterol
(D) Lipase	(IV) Immuno-suppressive agent

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Tears from eyes prevent microbial growth. This innate immunity is a kind of

India has a history of religious and cultural traditions to emphasise protection of nature. In related with this such sacred groves are found in _________

Arrange the following steps of DNA fingerprinting in correct sequence :
(A) Separation of DNA fragments by electrophoresis and transfer to nitrocellulose membrane
(B) Autoradiography based detection of hybridised DNA
(C) Hybridisation using labelled VNTR probe
(D) Isolation of DNA and digestion by restriction endonuclease
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Read the following passage carefully and answer the given questions.
Productivity in the Ecosystem
The flow of energy through a terrestrial ecosystem starts with the harnessing of sunlight by autotrophs. The radiant energy is converted by photosynthesis to organic compounds is known as productivity. The productivity is expressed in units of energy per unit of area per unit time. The amount of organic matter present at any given time is biomass. The productivity of any ecosystem is affected by many parameters like weather conditions, nutrient availability etc. The productivity of any ecosystem does vary seasonally and yearly.
Identify the correct statement in relation to productivity in an aquatic ecosystem.

If the line drawn from the point (-2, -3, -4) meets a plane at right angle at the point (1, -2, 4), then equation of plane is:

Identify the correct combination of intra uterine devices.
(A) Lippes loop
(B) LNG-20
(C) Saheli
(D) Multiload 375
Choose the correct answer from the options given below:

What is the mathematical expression for potential gradient?

Read the paragraph given below and answer the question.
Insulin used for diabetes was earlier extracted from slaughtered cattle and pigs. Insulin from an animal source, though caused some patients to develop allergy or other type of reactions. Insulin consists of two short polypeptide chains: chain A and chain B, that are linked bridges. In mammals, including human, insulin is synthesised as a pro-hormone.
Identify the correct statements.
(A) Insulin was earlier extracted from the liver of slaughtered animals.
(B) Eli Lilly, an American company is producing insulin using r-DNA technique.
(C) Some diabetics developed allergy with the animal sourced insulin.
(D) Pro-insulin can control diabetes.
Choose the correct answer from the options given below :

Read the following passage carefully and answer the given questions
The separated DNA fragments can be visualized only after staining the DNA with ethidium bromide followed by exposure to UV radiation. Bright orange colored bands of DNA in ethidium bromide stained gel exposed to UV light can be seen. The separated bands of DNA are cut out from the agarose gel and extracted from the gel piece. This step is known as elution. The DNA fragments purified in this way are used in constructing recombinant DNA by joining them with a cloning vector.
The natural polymer used in the agarose gel is extracted from:

Identify the hormone, which is NOT produced during pregnancy in women.