Question # 1

................. produce bile.

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Stomach

Liver

Intestine

All

Exchange of water vapours and gases occurs in leaf through:

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Stomata

Epidermics

Xylem

Phloem

Which solution has equal concentrations of solutes?

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Hypotonic

Hypertonic

Isotonic

Toxic

Zaccharia Janssen and Hans Janssen were two ___________ eye glass makers.

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German

Dutch

British

America

Redox reactions involve exchange of ____________

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Electrons

Protons

Neutrons

Atoms

The scientific name of human being is:

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Homo sapiens

Pisum sativum

Amanta

E. coli

................. is called energy currency of cell.

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ADP

ATP

AMP

All

In this phase of Interphase the cell prepares proteins for the production of spindle fibres.

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G2 phase

G O phase

S phase

G I Phase

................ is similar to mitosis.

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Meiosis I

Meosis II

Interphase

G-phase

Cell of fungi is made up of:

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Chitin

Cellulose

Murein

All

Which of the following chemical is used to identify the starch in leaves?

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KOH

KHCO₃

Ethanol

Iodine solution

Largest unit of Ecology is:

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Species

Community

Ecosystem

Biosphere

Pharmacology was developed in:

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17th century

18th Century

19th Century

20th Century

The number of dug addicts in Pakistan's currently to be about:

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200000

300000

400000

500000

The examples of hings joints are:

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shoulder joints

knee and elbow joints

arm and shoulder joints

neck joints

It is effective against brain and lung cancer:

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thymosin

beta-endrophin

human growth hormone

insulin

The drugs used to reduce the pain are called.

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Analgesics

Antiseptics

Antibiotics

Sedatives

Livingof Nitrogen bacteria in the roots nodules of Leguminous plant is an example of :

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Predation

Parasitism

Mutualism

Commensalism

First step in Genetic Engineering is.

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Isolation of gene of intrest

Insertion of gene into a vector

Transfer of recombinant DNA into host

Growth of the GMO

Drug derived from minerals.

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Morphine

Aspirin

Antitoxin

Tuncher iodine

How many lobs are present in right lung?

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2

3

4

5

It is a condition in which normal body pigments are absent:

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Color blindness

Albinism

Diabetes

Sickle cell anacmia

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