Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

Selective accumulation of iodine occurs in:

A Liver

B Instestine

C Thymus

D Thyroid

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

Sympathetic nervous system is also called as:

A Sympathetic nervous system is also called as:

B Peripheral nervous system

C Autonomous nervous system

D none of the above

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

The leaf like structure which prevents the entry of food into respiratory tract is:

A Glottis

B Epiglottis

C Larynx

D Pharynx

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

Which is the element that hardens the tooth enamel when they first start developing?

A Sodium

B Iodine

C Calcium

D fluorine

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

Named a lytic enzyme released by the sperm

A Trypsin

B Hyaluronidase

C Helicase

D Pepsine

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

A temporary organ that connects a mammalian mother to its foetus

A Placenta

B Umbilical Cord

C Chorion

D Endometrium

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

Acrosome is filled with

A Digestive Enzyme

B Lipids

C Starch

D Hormones

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

Wolffian duct is also known as

A Cystic duct

B Mesonephric Duct

C Ejaculatory duct

D Major sublingual duct

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

Bidder’s canal receives

A Blood to be purify

B Eggs

C sperms

D Ammonia

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

How does human sperm locomote?

A Flagella

B Cilia

C Neutrophils

D Chemicals

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

In which part of the respiratory system, gaseous exchange takes place?

A Pharynx

B Larynx

C Trachea

D Alveoli

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

What is located between two pleural sacs and is the central compartment of the thoracic cavity?

A Mediastinum

B Thoracic Cage

C Hilum

D Pleura

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

The maximum volume of air contained in the lung by a full forced inhalation is called

A Tidal Volume

B Total Lung Capacity

C Ventilation Rate

D Vital Capacity

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

The normal breathing process is controlled by

A Ventral Respiratory group

B Dorsal Respiratory Group

C Lungs

D Ventral and Dorsal Respiratory Group

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Twelve > Human Biology

Asked by Bijaya Bhusal · 2 years ago

Organ that functions as air conditioner

A Larynx

B Nasal Chamber

C Trachea

D Pharynx

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