Question # 1

................ is an asymptomatic condition.

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Osteoporosis

Osteoarthritis

Osteocalcacemir

None

Plants cells have __________ and _______ which are not present in animal cells.

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Nilochondria , Chloroplasts

Cell membranes, Cell walls

Chloroplasts , Nucleus

Chloroplasts , Cell wall

Which one is the national bird of Pakistan?

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Pigeon

Ostrich

Crow

Chakor

Exchange of materials between blood and surrounding tissues occurs in:

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Arteries

Veins

Capillaries

All of these

To waht category of molecules do enzymes belong?

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Carbohydrates

Lipids

Nucleic acids

Proteins

During rain the rate of transpiration is ............. .

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Minimum

Maximum

Both

None

In which of the following steps of respiration, CO2 is produced?

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Glycolysis

Krebs cycle

Electron trransport

All of these

Which of the following tissue layer us found in all blood vessels?

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Smooth muscle

Endothelium

Skeletal muscle

Connective tissue

Normal rate of heart beat in a healthy human being is ......... beats per minute.

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72

73

70

75

Cell membrane i present in _______________ cells.

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Plants

Animals

Both

NOne

......... is one of raw material for photosynthesis .

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Oxygen

Water

Carbon Dioxide

Nitrogen

The process in which inherited material transfer from generation to next generation:

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Reproduction

Respiration

Reduction

Circulation

Is the smallest bone of human body?

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Malleus

Incus

Stapes

Cochlea

The loss of water in the form drops from tips of leaf is called.

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Evaporation

Transpiration

Guttation

Excretion

Is an Analgesic:

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Diazepam

Aspirine

Paracetamol

Both B and C

An organism has two different alleles for a single trait its genotype is said to be.

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Homozygous

Heterozygous

Holozygous D

Hemizygous

Ectoparasite is:

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Ascaris

Amoeba

Plasmodium

Leech

In which type of the following reproduction ways, buds are formed:

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Regeneration

Fragmentation

Budding

Binary fission

Which drug is obtained from minerals?

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Morphine

Aspirin

Antitoxins

Tuncher Lodine

It is an example of endoparasite:

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mosquitoes

leeches

lice

plasmodium

Method of asexual reproduction in hydra is:

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binary fission

Budding

Fragmentation

Parthengenesis

Ribs which protect the kidneys are.

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First two

Last two

Middle

Last four

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