Question # 1

Number of bones in both feets is :

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108

126

22

54

Formation of Nitriates and nit5rates from ammonia is called.

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Nitrification

Ammonification

Denitrification

Assimilation

Which bring deoxygenated blood form heart into lungs?

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Pulmonary veins

Pulmonary Artery

Aorta

Wind Pipe

Until 1890 the subject pharmacology was known as:

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Clinical pharmacology

Materia medica

Pharmacy

All of these

Drugs ineract with Central Nervous system to depress its activities belong to the group of Drugs called.

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Sedatives

Narcotics

Analgesics

Vaccines

Largest unit of Ecology is.

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Species

Community

Ecosystem

Biosphere

The process of gaseous exchange involves.

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Break down of C-H bounds to yield energy.

Physical movements that take air ain and our of body

Getting oxygen from the air and removing carbon dioxide

Transport of oxygen by the blood to different parts of the body.

In Genetic Engineering palsmid is used as:

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Vector

Endonucleases

Binder enzyme

Donor

it is example of secondary consumer.

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Cattle

Snake

Lion

Frog

An epiphyte is an example of:

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Parasitism

Mutualism

Commensalism

Symbiosis

Female reproductive part of flower is called:

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Androecium

Gynoecium

Calyx

Corolla

Which of the following is not an example of green house gas?

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CO₂

Methane

Oxygen

Nitrous oxide

Genes are cut from DNA:

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Ligase

Restriction endonuclease

Urokinesis

Lipase

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