HAGT07V EO 2.4 Amphibians Respiratory system

When type of respiration is at tadpole stages?

• gill respiration

• lung respiration

• skin respiration

• mouth respiration

What is the process called, when oxygen get absorb via the blood vessels during gill respiration?

• Osmosis

• Diffusion

• Respiration

• Concentration

When oxygen binds with haemoglobin, it forms into oxyhaemoglobin

• True

• False

the respiration that takes place through the skin is called?

• expiration respiration

• gill respiration

• cutaneous respiration

• subjugal respiration

When does cutaneous respiration takes place?

• when metabolism level is low

• when demand of oxygen is less

• during state of hibernation

• all of the above

How many ways of respiration occurs in frogs?

• 1

• 2

• 3

• 4

how does the skin absorb oxygen during cutaneous respiration?

• oxygen dissolve in water and absorb via blood capillaries

• oxygen digested and absorb via blood vessels

• oxygen ingested and absorb via blood capillaries

• oxygen dissolve in water and inhale to the lungs

What does asphyxia refers to?

• state of hibernation

• state of paralysis

• lack of oxygen supply

• reduce in respiration rate

What does mouth respiration also known as?

• Buccal-larynx respiration

• Buccal-pharynx respiration

• Bucco-pharyngeal respiration

• Bucco-laryngeal respiration

Bucco-pharyngeal respiration involves the buccal cavity and pharynx

• True

• False