Question # 1

The microorganism used in the formation of Ethanol is:

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E- coli

Virus

Bacillus

Sacchronyces

It is an example of primary consumers.

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Cattles

Snake

Lion

Tiger

The length of trachia is __________ cm approximately:

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10

12

14

16

A cardiotonic digitalis is obtained from a plant.

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Poppy

Fungi

Cannabis

Foxglove

Budding located in :

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Amoeba

Planaria

Becteria

Yeast

Which gas us absorbed through stomata of plant during night?

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Carbon dioxide

Oxygen

Nitrigen

Hydrogen

Number of bones of sternum is:

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1

8

14

22

Interferons are __________ proteins:

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Antibacterial

Antiviral

_Antifungal

Antidrugs

DNA wraps around histone protein and forms-rounded structures called as

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Nucleosomes

Ribosomes

Lysosomes

mRNA

Genetics is the branch of biology in which we study:

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Functions

Fossils

Inheritance

Evlution

When Sir Alexander Fleming was awarded by Nobel prize on the discovery of penicillin?

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1881

1955

1945

1912

The sensitive layer of eye is:

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sclera

choroid

retina

iris

What do some bones produce?

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Mucous

Harmones

Oxygen

Blood cells

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