The Respiratory System (respiration and lungs)

The two types of Respiration are-

• Aerobic and Anaerobic

• Left and Right

• Aerobic and Non- Aerobic

• Inhalation and Exhalation

Noes has two openings called -_________

• Nostrils

• Pharynx

• Larynx

• Nasal chamber

The lining of the nasal chamber has ___________ a sticky fluid that traps dust and dirt

• Mucous

• Hair

• Pigment

• water

The Wind pipe is also called as___________

• Trachea

• Gullet

• Air passage

• Nothing only wind pipe

Entrance of the wind pipe there is a voice box called________

• Larynx

• Pharynx

• Mouth

• Tongue

The front opening of the wind pipe is guarded by a muscular flap called ____________

• glottis

• epiglottis

• gullet

• trachea

Incomplete closure by the epiglottis during swallowing causes____________

• coughing

• sneezing

• fever

• inflammation

The trachea divides into two branches called

• bronchi

• alveoli

• diaphragm

• lungs

At the end of these bronchioles are the microscopic air sacs called__________

• bronchus

• inner pleura

• bronchi

• alveoli

Exchange of carbon dioxide and oxygen takes place here inside the lungs

• alveoli

• bronchioles

• trachea