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Biology
The pollutant which is responsible for ozone holes is
oxygen
carbon dioxide
sulphur dioxide
chlorofluorocarbons
Chlorofluorocarbons (CFCs) and other halogenated ozone-depleting substances (ODS) are mainly responsible for man-made chemical ozone depletion. The total amount of effective halogens (chlorine and bromine) in the stratosphere can be calculated and are known as the equivalent effective stratospheric chlorine (EESC).
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General Knowledge
What was the name of the horse of Alexander the Great?
Beucephalus
Alexcephalus
Macodophalus
Grekophalus
The name of Alexander the Great’s horse was Bucephalus. He was a black Thessalian stallion known for his wildness and loyalty.
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Important Abbreviations
BHU stands for:
Basic Health Unit
Base Health Unit
Basic Healing Unit
Basic Human Unit
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Everyday Science
The microorganisms which is present between living and non – living is
Algae
Viruses
Protozoa
Bacteria
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Biology
Which of the following vitamins is also known as Thiamine?
Vitamin C
Vitamin B1
Vitamin B6
Vitamin B12
Thiamin (thiamine), or vitamin B1, is a water-soluble vitamin found naturally in some foods, added to foods, and sold as a supplement.
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English Antonyms
Antonym of DESPONDENCY
humility
pleasure
cheerfulness
excitement
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Important Abbreviations
LPG stands for:
Liquefied Petroleum Gas
Light Petroleum Gas
Lower Petroleum Gas
Light Petroleum Gasoline
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Everyday Science
Vitamins are substances that our body needs to grow and develop normally. The deficiency of vitamin K leads to
Excessive bleeding due to injury
Poor Vision
Swollen feet or legs
Retarded Growth
There are several vitamin K-dependent proteins involved in coagulation, bone development, and cardiovascular health. Vitamin K deficiency can contribute to significant bleeding, poor bone development, osteoporosis, and increased cardiovascular disease.
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Everyday Science
Which part of the brain maintains human body’s equilibrium ?
Cerebellum
Cerebrum
Mid brain
Olfactory lobes
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Everyday Science
Electric current is measured by:
Commutator
Anemometer
Ammeter
Voltmeter
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