Question # 1

A.F.A King supported his hypothesis by about ____________ observation.

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10

15

20

25

What is the effect of change in pH?

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Digradation of amino acids at active sites

Ionization of amino acids at active sites

Formation of new amino acids at active sites

All of these

Green leaves in which glucose is prepared called .......... .

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Source of assimilates

Sink of assimilates

Both

None

There are _____________ major kingdoms.

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2

3

4

5

Which of the followings is the symptom of malaria?

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Chills

Fevers

Recurring attacks

All

Cat' lion and tiger belong to genus _____________

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Felis

Ficus

Homo

Tigris

The hepatic portal vein carries blood from the _______to the_______.

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Small intestines, liver

Small Intestines, heart

Liver, heart

Small intestines, colon

The percentage of plasma protein in the blood is:

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4 - 5

5-6

7-8

7-9

Dalk reaction takes place in the .......... of chloroplasts.

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Grana

Strome

Intergrana

All

The endangered plants of Pakistan include:

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Taxus bacceta

Pinus geradiana

Juniperus

All of above

The study of genes and their role in inheritance is called.

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Histology

Anatomy

Genetics

Inheritance

During nitrogen fixation nitrogen is converted into:

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Nitrates

nitrates

ammonia

all to these

The organisms with modified genetic setup are called:

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ugenic organisms

genetic organisms

mutants

transgenic

The length of human kidney is.

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27 cm

4cm

5 cm

10 cm

A group of organisms, similar to one another, which can interbreed in nature and produce fertile off springs.

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Species

Genus

Family

Population

Human insulin gene was transferred into:

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Yeast

Becteria

Virus

Algae

Which type of asexual reproduction found in hydra and corals?

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Fragmentation

Spore formation

Budding

Regeneration

Effectors include;

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Only muscles

Only glands

Muscles and glands

Brain

Which of these is an anti-viral proteins?

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Urokinase

Thymosin

Insulin

Interferon

In which group of mammals, the fertilized egg do not develop inside the mother's body?

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Chordates

Egg laying mammals

Placental mammals

All of these

Which form of nitrogen is taken by the producers of the ecosystem?

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Nitrogen gas

Ammonia

Nitrates

Nitrites

Vesalius was born in:

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Brussels

London

Birmingham

Sidney

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