Thyroid cartilage is found in
Nose
Pharynx
Larynx
Ear pinna
The state, during which the respiratory centre is inhibited, is termed as
Anoxia
Asphyxia
Chocking
Suffocation
The respiratory centres, which control inspiration and expiration, are located in
Cerebellum
Diencephalon
Spinal cord
Medulla oblongata
The exchange of gases in the alveoli of the lungs, takes place by
Osmosis
Active transport
Passive transport
Simple diffusion
Book lung are respiratory organs of phylum
Arachnida
Mollusca
Mammalia
Arthropoda
The number of lobes in the right and left lung of a man are
2 and 3
3 and 2
4 and 2
2 and 4
The type of respiration in mammals is called
Gill respiration
Tracheal respiration
Cutaneous respiration
Pulmonary respiration
Maximum expiratory volume is
300 ml
500 ml
1000 ml
3500 ml
The numbers of lobes in right and left lungs of a rabbit are
6 and 3
Respiratory pigment or oxygen carrier in frog’s blood is
Haemazoin
Hemoglobin
Haemocyanin
Lymphocytes
