Question # 1

To make bioplastic, we use.

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Starch

Glycerol

Distilled water

Starch, Glycerol and distilled water.

The reaction between calcium oxide and carbon dioxide to form calcium carbonate is an example of.

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Decomposition reaction

Addition reaction

Acid-Base reaction

Neutralizaion reaction

In maize, there are hromosomes.

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14

16

20

48

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

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Bacterial

Protein

DNA

Nucleus

Elements of group 17 are called.

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Carbon family

Noble gases

Nitrogen family

Halogen family

A symbiotic relationship in whihc both speciesl get benefit is called.

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Commensalism

Hebitate

Mutualism

Symbiosis

-------------------- is/are used to coat the backside of the mirror.

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Silver

Copper

Aluminium

Silver and Aluminium

Inter neurons are present in.

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CNS

PNS

Nucleus

Cytoplasm

It is an anti -viral proteins.

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Vaccines

bet- endorphin

Interferon

Growth hormone

The unit of electric power is

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Ampere

Joule

Volt

Watt

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