Question # 1

Glycerol is produced by:

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Aspergillus

Bacillus

Saccharomyces

Streptococcus

___________ carry nerve impulse away from cell body.

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Dentrites

Axons

Dendrone

Nerve fibre

________ is break down of the proteins of dead organisms to ammonia.

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Ammonification

Nitrification

Denitrification

None of these

Which method of propagation is also called micro-propagation?

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Cuttings

Tissue culture

Grafting

Suckers

Biosphere surrounding the Earth is about.

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17 KM

18 KM

19 KM

20 KM

The unit of excetory system is

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nephron

neuron

alveolus

loop of Henle

Hind brain does not include :

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Pons

Medulla oblongata

Celebrum

Celebelium

Elastic cartilage is found in:

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In Larynx

In Trachea

In Bronchial tubes

In Epiglototis

________ separates the middle ear from inner ear.

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Malleus

Stapes

Incus

eustachian tube

When was the work on Genetic Engineering started?

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1930

1940

1944

1970

Parthenogenesis is a type of reproduction:

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Sexual

Fregmentation

Aseual

Grafting

If a planarian breaks into many pieces instead of two, it will be called.

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Budding

Spore formation

Binary fission

Fragmantation

How sexual reproduction takes place in Rhizopus?

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By binary fission

By budding

By spores

By Endospores

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