Question # 1

Scientific name has advantages of

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Same name applied to different organism

Same organism have different name in different areas

Has not scientific basis

Has scientific basis and universally accepted

Pseudocoelom is non-homologous to true coelom because

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It is not lined by coelomic epithelium

It has no relation with reproductive and excretory organs

It develops from blastocoel

All of the above

Respiratory organs in fish are

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Lungs

Gills

Skin

Fins

Reindeer moss is a

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Fungus

Lichen

Moss

Mold

Pasteur's main achievements are the development of vaccines for diseases

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Cholera, rabies only

Anthrax, rabies only

Anthrax, fowl cholera and rabies

None of the above

A substance that inhibits blood clotting is.

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Heparin

Fibrin

Fibrinogen

Thrombin

Dolphin is

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Fish

Bird

Mammals

Amphibian

Two kinds of spores are present.

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Lycopodium

selaginella

Anthoceros

Adiantum

Pig could be the source of infection of hepatitis.

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A

B

E

C

The major locomotory structures in bacteria are

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Flagella

Pili

Both a and b

None of these

In human body amount of oxygen is.

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50%

65%

40%

70%

Photosynthetic pigments are the substances that absorb visible light having wave length.

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150-340 nm

230-450 nm

380-750 nm

350-780 nm

Which statement about the nuclear envelop in not true

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It has pores

It is double membrane structure

Its inner membrane bears ribosomes

RNA and some proteins can pass through it

During breathing no stale of air remains in the lungs of.

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Mammals

Amphibian

Birds

Sarracenia

The amino acid are mainly different from each other due to the type and nature of

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R- group

Amino group

Carboxyl group

Peptide bond

A bacteria with single polar flagellumis called.

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Atrichous

Monotrichous

Amphitrichous

Lophotrichous

The carbohydrate digesting enzyme in pancreatic juice is

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Lipase

Amylase

Erypsin

Trypsin

The resolution of naked eye is

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1 mm

1 um

1 nm

1 cm

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