Question # 1

An element of the third period is the periodic table.

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Li

He

P

H

Spectroscope is an instrument used to edamine the wavelength of.

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Water waves

Sound waves

Light waves

Air waves

What causes object to move.

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Velocity

Unbalnced forces

Balanced force

Friction

The rate of flow of charged is called.

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Volt

Ohm

Current

Coulomb

A food chain starts from the..........

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Primary carnivores

Herbivores

Producers

Top carnivores

Every bacterium of the colony contains a copy of gene of desired.

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Bacterial

Protein

DNA

Nucleus

Herbieldes and pesticides are used to eliminate.

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Crop plants

Crop enemies

Crop products

Major crops

A gene is inserted into a bacterium by.

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Tissue culture

Genetic engineering

Fermentation

Biodegradation

The unit of electric power is

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Ampere

Joule

Volt

Watt

Type of cell division, whihc take place in all parts of plants and animals is.

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Meiosis

Mitosis

Nuclear division

Cytokinesis

The transmission of characteristics from parents to off spring is called.

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Heredity

Inheritance

Non-inheritance

Both a and b

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