Question # 1

There are _____________ million kinds of animals.

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0.5

1

1.5

2

All prokaryotic organisms are included in kingdom;

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Protista

Monera

Fungi

Plantae

Cellular organization is absent in:

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Viruses

Bacteria

Algae

Protozoans

Viruses are not classified in any kingdom because:

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They are too poorly understood

They are too small

Their genetics cannot be determined

They are not considered organisms

The reasons for deforestation are:

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Cities extension

Over population

Fuel purposes

All of the above

The kingdom system was proposed by:

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Aristotle

Robert Whittaker

Carolus Linnaeus

Both a & b

Destruction of trees in unwise and unplanned manner is called _____________

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Deforestation

Reforestation

Destruction

Extension

The kinds of animals found in earth :

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0.5 million

1.0 million

1.5 million

2 million

Which one of the following sequences shows the correct hierarchy of classification, going from the smaller to the bigger group?

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Kingdom, phylum, Order, Class, Family, Genus, Species

Kingdom, Phylum, Class, Order, Family, Genus, Species

Genus, Species, Kingdom, Phylum, Order, Family

Species, Genus, Family, Order, Class, Phylum, Kingdom

The characteristics of kingdom Monera are _____________

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Unicellular

Prokyrotes

Simplest

All of the above

Animals are ____________

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Heterotrophy

Autotrophy

Chorophyll

None

The size of a virus is _____________

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40-50 nm

20-40 nm

10-40 nm

30-50 nm

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