Online Test

Question # 1

A scientific law is an irrefutable:

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Observation

Theory

Principle

None of these

Necrosis is death due to ............ cell damage.

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Unexpected

Accidental

Both a & b

None

Stomach open into ............... .

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Small intestine

Large intestine

Both a and b

None

Micronutrients of plants are:

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Available in the soil in small amounts

Required by plants in small amounts

Small molecules required by plants

Useful, but not required by the plants

Which one is major biological issues today?

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Infectious disease

Addictive drugs

Environmental pollution

All of these

The class of man is:

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Insecta

Mammalia

Magnoliopsida

Proteobacteria

In Pakistan the forest area is _____________

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2.5%

5.2%

6.5%

5.5%

The condensation of chromosomes is completed during:

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Telophase

Prophase

Anaphase

Metaphase

A patient with blood group A can be given the blood of donor who has;

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Blood group A or AB

Blood group A or O

Blood group A only

Blood group O only

The of cell and their aorganelles is called:

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Cell biology

Cytology

Both a and b

None

intensity of light is ........ at midday.

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Maximum

Minimum

Both

None

A gardner sees a large snake nearby. He knows that generally snakes sting, so the gardener ran away. The gardener did which of the following?

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Used reasoning

Used observation

Constructed a theory

Tested a hypothesis

The double membrane enveloped of chloroplast surrounds a large ventral space called ............ .

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Strome

Grana

Intergrane

Thylakoid

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