Question # 1

"Plasmodium is the cause of malaria " is.

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Hypothesis

Deduction

Experiment

Law

How many cells die each day due to apoptosis in humans?

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50 - 70 Billions

50 - 70 Millions

50-70 trillions

20 - 30 Millions

................ are called accessory pigments.

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Chlorophyll II

Xanthophyll

Carotenoids

All

_____________ modified the Whittaker system.

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Aristotle

Margulies

Sachwartz

Both a and b

In plants, _______________ conduct water.

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Xylem

Phloem

Both

None

Water makes the compositon of protoplasm of all living organisms

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50-60%

60-70%

60-80%

60-90%

Mendal experimented on ____________ plants.

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Potato

Pea

Rose

Pine

................ is an asymptomatic condition.

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Osteoporosis

Osteoarthritis

Osteocalcacemir

None

Cutting down of trees is known as:

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Habitat loss

Deforestation

Extinction

None of these

Fertilizers are of ....... types.

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Two

Three

Four

None

Classification means the grouping of organisms on the basis of:

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How they feed

The features they have in common

How they respire

How they can survive

Which of the following does not occur in the oral cavity?

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Lubrication of the food

Beginning of protein digestion

Breaking the food into small fragments

All of the above do occur in the oral cavity

Chemically synthesized urea is a ____________ fertilizer.

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Organic

Inorganic

Both

None

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