Question # 1

The skeleton found outside the body is called:

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Endoskeleton

Exoskeleton

Hydroskeleton

Fibroskeleton

The Allele which is not expressed is called:

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Dominant

Recessive

Homozygous

Hetrozygous

The consumersthat eat animal flesh as well as plants and plant products are called:

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Herbivors

Carnivores

Omnivores

Insectivores

In________ James Watson and Francis Crick proposed the structure for DNA.

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1951

1953

1955

1957

Where does the gaseous exchange occur in humans?

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Pharynx

Trachea

Bronchi

Alveoli

One organism kills and feed on other organism is called.

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Predation

Parasitism

Mutuatism

Commensalism

The cells of cartilage are called:

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Chondrocytes

Osteocytes

Collagen

Osteo clast

Which gas us absorbed through stomata of plant during night?

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Carbon dioxide

Oxygen

Nitrigen

Hydrogen

Which drugs belong to hallucinogens.

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Morphine

Codeine

Heroin

Mescaline

Which are put in first trophic level?

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Carnivores

Producers

Herbivores

Consumers

The end of the skeletal muscle attached with ammoveable bone is called:

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Origin

Tendon

Ligament

Insertion

C-Shaped cartilaginous rings are present in the wall of.

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Bronchi

Bronchioles

Alveoli

Trachea

The drugs used to reduce the pain are called.

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Analgesics

Antiseptics

Antibiotics

Sedatives

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