Question # 1

Who is considered the father of modern taxonomy.

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Albert Einstein

Carl Linnaeus

Gregor Mendel

Charles Darwin

Under which condition , there will be high rate of transpiration?

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High humidity

Low ligh intentisy

Water logged soil

Wind

How do understand fatty acids differ from saturated fatty acids.

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They are found only in animal fats

They contains double bonds in their hydrocarbon chains

They have more hydrogen atoms

They are solid at room temperature.

Following are the charactristics of a good hypothesis EXCEPT.

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Should be a complex statement

Should be a tentative idea

Should be testable

Should agree with available observations

Which of the disaccharide is also called transport sugar.

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Maltos

Sucrose

Fructose

Lactose

The oldes knwon fossil is cyanobacterium estimated to be years old.

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3.5 billion

2.4 billion

1.4 billion

4 billion

All the nucleotides of RNA differ from the nucleotides of DNA in having different

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Nitrogen base

Phosphate group

Pentose sugar, nitrogen base

Carboxylic group

Which process in aerobic respiration produces he most ATP.

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Glycolysis

Fermentation

Krebs cycle

Electron transport chain

The kingdom protista includes.

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Unicillur organismsm with no prominent nucleus

Unicellular and simple ulticellular organisms with prominent nucleus

True multicellular organismsm with no prominent nucleus

True multicellular organismsm with prominent nucleus

%age of lipids in dry mass of protoplasm

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10

15

18

50

The scientific method in which biologicla problems are solved is termed as

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Physical method

Chemical method

Biologicla method

Statistical method

All of the following are the adaptation of exrophytes except.

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Thick cuticle

Sunken stomata

Deep root system

Large number of stomata

Alocolic fermentation occurs in

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Bacteria

Man

Yeast

Bacterial and yeast

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