genetic engineering and bio technology - Category wise Question and Answer Practice Test with Solutions
Question : 23 [IAS (Pre) 2012]
Consider the given statements.
- BT brinjal is created by inserting its genome, into the gene of soil fungus.
- The seeds of BT brinjal one terminator seed so farmers have to buy it before every weather from seed companies.
- This is also a fact that it can affect the user’s health negatively.
- The other threat is that its insertion may affect adversely bio-diversity.
a) Only 3 and 4
b) Only 1, 2 and 3
c) Only 2 and 3
d) 1, 2, 3 and 4
Answer »Answer: (a)
Question : 25 [RAS/RTS (Pre) 2013]
Assertion (A):
‘DNA Fingerprinting’ has become as an important test to establish paternity and identity of criminals of rape cases.
Reason (R):
Small samples such as hair, dried blood and semen are adequate for DNA analysis.
Select the correct answer using the code given below.
Code
a) (A) is true, but (R) is false
b) Both (A) and (R) are true and (R) is the correct explanation of (A)
c) Both (A) and (R) are true, but (R) is not the correct explanation of (A)
d) (A) is false, but (R) is true
Answer »Answer: (b)
IMPORTANT general science mcq EXERCISES
set 4 Online Quiz
Click to Start..general science mcq CATEGORIES
-
» Measurement And SI Units
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» Measuring Devices And Scales
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» Mechanics (Mass, Force, Acceleration, Work, Energy, Momentum, Velocity)
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» Force Of Gravity, Solids And Fluids
-
» Motion Under Gravity
-
» Physical Properties Of Materials
-
» Light, Heat, Thermodynamics, Wave Motion, Sound, Optics & Oscillations
-
» Electric Current And Magnetism
-
» Nuclear Physics And Conductivity
-
» Modern And Space Physics, Sources Of Energy
-
» General Concepts Of Chemistry
-
» Nature Of Matter And Composition
-
» Atomic Structure Molecules And Nuclear Chemistry
-
» Classification Of Elements, Chemical Bonding, Periodicity In Properties & Physical Transformation
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» Metals, Non Metals, Minerals, Ores, Properties, Uses
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» Alloys, Carbon & Its Various Forms, Hydrogen & Compounds, Sulphur, Nitrogen, Halogen & Inert Gases
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» Acids, Bases, Salts And Metals
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» Hydrocarbon, Alcohol, Polymer, Organic Acid And Explosive Substance
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» Fuel, Food Preservation, Nutrition, Medicine, Detergents And Fertilizers
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» Inorganic Chemistry
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» Organic Chemistry
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» Environmental Chemistry
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» Some Important Man Made Materials
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» Sub Divisions Of Biology
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» Genetics, Evolution Of Life & Ecological Biodiversity
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» Taxonomy
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» Heredity
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» Biofertilizer
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» Biological Classification Cell Tissues And Division
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» Human Anatomy
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» Blood Transport System
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» Digestion And Excretion
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» Photosynthesis
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» Vitamins, Nutrition, Health, Disease And Treatment
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» Endocrine Glands, Hormones
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» Physiology Of Plants, Humans And Animals
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» Reproduction
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» Genetic Engineering And Bio Technology
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