Question # 1

Cell theory was proposed by:

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Theodor Sachwann

Mathias Schleiden

Both a & b

None

Which of the following structure is absent in animals?

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Spindle

Centrioles

Chromatids

Phragmoplant

There are ......... types of photosystem.

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One

Two

Three

Four

The founder of Medicine

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Jabir bin Hayan

Al razi

Bu Ali sina

Aristotle

Plasmodium was first seen by:

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Ross

A.F.A.King

Laveran

None

Which of the following blood vessels have oxygenated blood?

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Pulmonary artery

Pulmonary vein

Superior vena cave

Inferior vena cave

Which of the followings is area of supply of blood in plants?

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Leaf

Stem

Fruit

All

When fibrinogen makes blood clot,it separates from blood and the remainder is called:

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Plasma

Lymph

Serum

Puss

................ is outermost, semi rigid and non-living boundary of plants cell.

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Cell memebrane

Cell wall

Nucleus

Protoplasm

Oral cavity opens into .............. .

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Phyranx

Lyranx

Trachea

Bronchi

Blood circulation in humans being was first described by Muslim Anatomist ............... .

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William Harvey

Ibn-al-Nafees

Bu Ali Seena

Ibn Al Haitehm

Edward Jennar introduced vaccine of which disease?

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Smallpox

AIDS

Hepatitis

Malaria

James Watson and Francis Crick proposed the structure of DNA in.

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1953

1963

1933

1922

A muscle which contract and straightens the joints called;

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Flexor

Receptor

Exrensor

Effector

During nitrogen fixation nitrogen is converted into:

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Nitrates

nitrates

ammonia

all to these

In the cross-pollination between a true-breeding yellow pod plant and a true-breeding green pod plant, where green pod colour is dominant, the resulting offspring will be.

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1/4 green , 3/4 yellow

All yelow

1/4 yellow, 3/4 green

All green

Every ripened ovule is called:

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Leaves

Flower

Seed

Fruit

mRNA carries sequence of the nucleotides to ribosomes, Ribosomal reads this sequence and joins specific amino acid to form protein, this process is:

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Duplication

Transcription

Translation

Replication

Human genome project was launched in:

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1990

1970

1978

2002

Babies are born with about________ soft bones.

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206

250

300

350

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

Which bring deoxygenated blood form heart into lungs?

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Pulmonary veins

Pulmonary Artery

Aorta

Wind Pipe

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