Question # 1

Which is tertiary carnivore.

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Deer

Frog

Snake

Lion

Central nervous system include brain and:

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Noto cord

Vertebra

Spinal cord

Heart

Which one is an example of epiphyte?

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Mosquito

Orchid

rhizobium

Plasmodium

The work of genetic engineering started in :

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1944

1955

1945

1943

An example of endoparasite :

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Mosquitoes

Leech

Lice

Plasmodium

Copies of chromatids of chromosomes are made through the process called.

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Inheritance

Transcription

Translation

Replication

The muscles of ribs are called;

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Smooth muscles

Cardiac muscles

Intercoastal muscles

Coastal muscles

When did scientist become able to cut and unite DNA?

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1945

1924

1944

1970

Enzyme is used to cut the adentified gene from the total DNA of Donar organism is:

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Endonuclease

Ligase

Restriction endonuclease

Amylase

The role of antiseptics is:

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Destroy micro organisms

Kill bacteria

Inhibit bacteria

Reduce infections

The raw material for microorganism for the production of single cell proteins is.

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Industrial Wastes

Protozoans

Agricultrual Wastes

Fungi

Reduce the possibility of infection on skin :

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Disinfectants

Antibiotics

Antiseptic

Digitalis

In an arranged data the value lying in the middle is called:

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Average

Median

Mode

All of them

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Biology 10th Class English Medium Online Test MCQs With Answers

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