Question # 1

Blood is composed of ................. parts.

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One

Two

Three

fOUR

Chromatids get separated form each other during:

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Prophase

Telophase

Anaphase

Metaphase

The thin extensions of the inner mitochondrial membrane are known as ______.

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Cristae

Matrix

Thylakoids

Stroma

Data are of ____________ types.

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1

2

3

4

The study of Insects called.

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Taxanomy

Entomology

pharmacology

Biotechnology

Which of the following chambers has the thickest walls in human heart?

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Right atrium

Left atrium

Left ventricle

Right ventricle

What is true about volvox.

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Unicelllur prokaryotes

Colonial eukaryotes

Unicellular eukaryotes

Multicellular eukaryotes

Viruses can be _____________

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Seen

Crystallized

Store

None

Diffusion is a _______________ process.

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Slow

Fast

Both

None

Which of the following blood vessels have oxygenated blood?

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Pulmonary artery

Pulmonary vein

Superior vena cave

Inferior vena cave

Plants cells have ______and________, which are not present in animal cells.

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Mitochondria, Chloroplasts

Cell membranes, cell walls

Chloroplasts, nucleus

Chloroplasts, cell wall

____________ prevent dislocation of bones and joints.

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Ligament

Tendons

Salts

Joint

Which of the following drugs is obtained from plants:

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Sedative

Analgesics

Antibiotics

Vaccines

An antiviral protein is.

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Interferons

Ligase

Amylase

Urokinase

Which drugs belong to hallucinogens.

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Morphine

Codeine

Heroin

Mescaline

Plays role in maintaining body temperature.

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Lungs

Skin

Kidneys

Ear

For which purpose antobiotics are use:

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For virul infections

For treatment of becterial infection

Against infection

A and B both

Method of asexual reproduction in hydra is:

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binary fission

Budding

Fragmentation

Parthengenesis

The conversion of ammonia to nitrates is carried out by soil bacteria. This process is called.

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Nitrification

Denitrification

Nitrogen fixation

Assimilation

In mammals, the number of bones in lower jaw are:

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Only one

3

4

2

Medicine prepared in Laboratory are called.

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Synthetic

Plants made

Animals made

Mineral made

Medicine can help you to feel:

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Best

Better

Stronger

Weak

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