Question # 1

According to five kingdom system the Protists are

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Unicellular eukaryotes

Multicellular

Without cells

None

Cytochromes contain a pigment

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Magnesium

Sulphur

Phosphorus

Iron

Littoral zone is

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Beyond the shore

Near the shore

Mid the shore

Bottom zone

In enzymatic reactions the reactant is called

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Product

Substrate

Catalysis

None

Which of the following points about the germ theory of disease is not true

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A specific organism can always be found in association with a given disease

The organism can be isolated & culture in laboratory

It is not possible to recover the organism in pure culture

The pure culture will produce the disease when inoculated in to susceptible animal

The permanent and irreversible increase in size that occurs as an organism mature.

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Embryonic development

Growth

Aging

Just a change

The division karyokinesis included

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Prosphase

Metaphase & anaphase

Telophase

All of above

The division of the cytoplasm or whole cell is called

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Cytoplasmic division

Karyokinesis

Cytokinesis

Whole cell division

Air,water,food,land,forests and wild life are

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Renewable resources

None renewable resources

Both A and B

None of these

The part of earth inhabited by living organisms and non-living components is called

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Ecosystem

Biosphere

Habitat

Niche

Which of the following statement about Porifera is not true

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There are respiratory and circulatory organs

Pores are present in the body wall

Water enters the body through ostia

Water leaves the body through osculum

The instrument that is used ti measure the relative abilities of different pigments to absorb different wavelengths of light is

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Viscometer

Thermometer

Spectrophotometer

Electrometer

Who hypothesized that the organisms involved through the inheritance of acquired character

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Larmark

Darwin

Hutton

Maltus

Which of the following fungi used as antibiotics

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Yeast

Mushrooms

Penicillium

Rusts

Animals from annelids to chordate are

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Acoelomates

Pseudocoelomates

Coelomates

None

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