Question # 1

Which organ filter the blood.

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Intestine

Kidney

Stomach

Brain

Hallucinogens affect on the :

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Sympathetic Nervous System

Central Nervous System

Spinal cord

Hypothalamus

The organisms with modified genetic setup are called:

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ugenic organisms

genetic organisms

mutants

transgenic

Which of these addictive drugs are also used as painkillers?

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Narcotics

Sedatives

Hallucinogens

All can be used

Antibiotics kill or stop growth of:

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Worms

Viruses

Bacteria

Yeast

How many pea plants were used in experiment of Mendel?

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28,000

29,000

26,000

27,000

One of the drugs derived from minerals:

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Aspirin

Opium

Iodine Tincture

Streptomycin

Maintenance of balance in the amounts of water minerals, temperature and glucose in body is called.

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Excretion

Tubular secretion

Homeostasis

Reabsorption

Among following, which is source of variations?

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Mutation

Crossing over

Gene flow

All of these

Who developed fundamental principles of genetics?

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Lamark

Gregor mendle

Charles lyll

Charles Darwin

A network of all the feeding relationships in an ecosystem is called.

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Food chain

Food web

Trophic level

Energy flow

It is a homozygous genotype:

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AA

aa

Aa

both A and B

The substance used for the treatment cure, prevention of diagnosis of diseases are called.

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Medicinal drugs

Narcotics

Hallucinogens

Sedatives

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