Question # 1

The branch of biology which deals with the study of Classification of organisms is called.

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Systematics

Cell Biology

Taxonomy

Physiology

Malaria is from ____________ word Mala means bad and aria means air.

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Italian

English

German

Swedish

____________ is believed to have died of malaria.

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Aristotle

Alexander

Laveran

Genghis khan

.............. set up the largest land empire ever known.

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Aristotle

Alexander

Laveran

Genghis khan

To what category of molecules do enzymes belong?

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Carbohydrates

Lipids

Nucleic acids

Proteins

Which is not the function of mitosis?

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Development and growth

Cell replacement and regeneration

Asexual reproduction

Sexual reproduction

The resolution of human eye is _____ mm

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1.0

2.0

0.1

0.2

_______________ described the nucleus as characteristics spherical body in plant cells.

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Robert hooke

Robert Brown

Leeuwenhoek

Dolland

It is a group of related genera:

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Order

Class

Species

Family

Lysosomes were discovered by:

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Rene de Duve

Robert brown

Schwaan

Louls pastuer

Cat' lion and tiger belong to genus _____________

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Felis

Ficus

Homo

Tigris

What is correct about tendons?

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Tendons are flexible and they join muscles with bones.

Tendons are non-elastic and they join bones with bones.

Tendons are non-elastic and they join muscles with bones.

Tendons are flexible and they join muscles with muscles.

The conversion of ammonia to nitrates is carried out by soil bacteria. This process is called.

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Nitrification

Denitrification

Nitrogen fixation

Assimilation

Ribs which protect the kidneys are.

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First two

Last two

Middle

Last four

In biotechnology, the production of a product by the mass culture of microorganisms is called.

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Fermentation

Mutation

Fermenter

Fertilization

Bacterium which prepares human growth hormones was synthesized in.

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1980

1910

1970

1977

Used in Electroplating.

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Glycerol

Ethanol

Nitric Acid

Formic Acid

ABO blood system is controlled by a gene I The number of alleles I.The number of alleles of this gene are:

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two

three

five

many

The specific combination of genes in an individual is called:

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Phenotype

Genotype

Karyotype

Gepotype

What happens during Exhalation?

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Ribs muscles relax

Diaphragm become dome shaped

Pressure on lungs increased

All of these

Endoparasite is:

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Leech

Lices

Ascaris

Mosqitto

The drug which is obtanied from animals is.

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Morphine

Aspririn

Antitoxins

Tuncher iodine

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