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Updated on October 9, 2023

DATA MINING TUTORIAL

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NUMBER SYSTEM

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POLITICS

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JAVASCRIPT INTERVIEW QUESTIONS

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All Genes are made up of—
1). Ribonucleic Acid
2). Deoxyribonucleic Acid
3). Nucleic Acids
4). Amino Acids

Pressure exerted in the treachery elements of a xylem as a result of metabolic activity of roots which forces the water into xylem vessel and upwards into the stem for a certain height is
1). Osmotic pressure
2). Root pressure
3). Atmospheric pressure
4). Turgor pressure

The study of fish culture is called
1). Ophiology
2). Ichthyology
3). Herpetology „
4). Pisciculture

The technique in which the developing embryo (at definite stage) from a pregnant superior breed is removed and transferred to another female with inferior characters, in whose body further development till birth takes place
1). Embryo transfer
2). Artificial insemination
3). Protoplast fusion
4). Cloning

Russian scientist who proposed the theory of origin of life was
1). Oparin
2). Miller
3). Haldane
4). Fox

Mangrove plants show vivipary. This is —
1). germination of seeds within fruits while still attached to parent plant
2). germination of seeds in fruits on the soil
3). germination of seeds within fruit on sterile artificial culture medium
4). germination of seeds only after dispersal of fruits

Which of the following is an example of a point mutation?
1). Thalassaemia
2). Night blindness
3). Sickle cell anaemia
4). Down’s syndrome

Which type of respiratory organs are present in spiders and scorpions?
1). Book lungs
2). Gill books
3). Gills
4). Lungs

Which is the correct sequence in the food chain in grassland?
1). Grass wolf deer buffalo
2). Grass insect bird snake
3). Grass snake insect deer
4). Bacteria grass rabbit wolf

Which of the following tissues in a human being uses the greatest amount of energy?
1). Vascular tissue
2). Muscular tissue
3). Nervous tissue
4). Epithelial tissue

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