Question # 1

In the food chain ''grass→grasshopper''→sparrow→ hawk'',the secondary consumers is:

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grass

grasshopper

sparrow

hawk

Cloning is latest method of :

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Tissue culture

Vegetation propagation

Cutting

Grafting

Glycerol is used.

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In textile

In production if vinegar

In printing

In Beverage

A coordinated action has components:

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3

4

5

6

Which of these micro-organism is used in the production of formic acid?

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Aspergillus

Bacillus

Saccharomyces

None of these

Single cell protein can be obtained from :

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Insect

Cow

Algae

Bird

A cardiotonic digitalis is obtained from a plant.

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Poppy

Fungi

Cannabis

Foxglove

Enssential process for continuation of species is:

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locomotion

reproduction

respiration

cloning

Abiotic component of ecosystem is:

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Producers

Herbivores

Camivore

Oxygen

The type of symbiotic relationship in which one member get benefit and other is unaffected is called.

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Parasitism

Mutualism

Commensalism

Predation

The complete map of human genome was published in:

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1944

1978

1990

2002

In a nucleosome, DNA is wrapped around protein named.

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Insulin

Interferon

Histone

Haemoglobin

Hallucinogens affect on the :

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Sympathetic Nervous System

Central Nervous System

Spinal cord

Hypothalamus

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