Question # 1

The gas used for artificial ripening of green fruit is

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ethane

ethylene

carbon dioxide

oxytocin

Which atomic important at subatomic distances

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Apsara

Zerlina

Dhurva

Purnima -1

What caused Louis Braille' blindness

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Accidents injury by a sharp object

he was born blind

Smallpox

Scarlet fever

the outer skin of a cell is called a what?

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nucleus

Mitochondria

Cytoplasm

Membrane

Avitaminosis is a disease caused by chronic or ling-term deficiency of:

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Carbohydrates

Vitamin

Minerals

Proteins

Who perfected Genetic engineering?

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Sinclair & Roberts

Cohen & Boyer

Hunt & Davids

Simons

Electric current in a metal wire is due to due to the flow of:

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Protons

Electrons

Ions

None of these

A small, silicon object which contains microscopic circuity as:

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Processor

Microchip

Transistor

Chipboard

Which of the following crops helps in nitrc flxation?

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Rice

Wheat

Beans

Maize

Which medicine instrument used for tracing the movements of the heart?

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Callipers

Cyclotron

Cardiogram

Cardiograph

Which instrument is used to measure the minute distances?

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Microphone

Microscope

Microtome

Micrometer

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