General Science

#17

Into how many small tubes is the trachea divided?

A) One

B) Two (Bronchial Tube)

C) Three

D) Four

Answer:   B

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#18

Each Bronchial tube is joined with?

A) Stomach

B) Lungs

C) Heart

D) Brain

Answer:   B

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#19

Asthma is a disorder of?

A) Heart

B) Lungs

C) Brain

D) Stomach

Answer:   B

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#20

Which is the pumping station of the body?

A) Brain

B) Liver

C) Heart

D) Lungs

Answer:   C

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#21

The average human heart beats about how many times in a minute?

A) 60

B) 72

C) 80

D) 100

Answer:   B

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#22

How many bones are there in the human body?

A) 200

B) 202

C) 206

D) 210

Answer:   C

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#23

Places where two bones meet are called?

A) Muscles

B) Ligaments

C) Joints

D) Cartilage

Answer:   C

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#24

The outer layer of the body is called?

A) Skin

B) Muscles

C) Bones

D) Tissues

Answer:   A

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