alleryThe volume of air inspired or expired in a single quiet breath is the:
AExpiratory reserve
BTidal volume
CVital capacity
DResidual volume
Answer & Solution
Correct answer: B. Tidal volume
Tidal volume is the amount of air moved into or out of the lungs during a single breathing cycle.
Keep practising Human Anatomy and Physiology: respiratory system and skin
Browse all Human Anatomy and Physiology: respiratory system and skin questions for ICSE Class 9, or explore more Biology topics.
Related questions
Match each dermal thermoregulation mechanism with its physical cooling response:Match each skin layer with its structural component:Match each breathing phase with the mechanical muscular movements:Match each respiratory tract structure with its protective or functional role:Which nitrogenous excretory substance is naturally present in human sweat?In cold conditions, cutaneous vessels conserve heat primarily by:To promote heat loss from the body in warm temperatures, skin vessels:In which dermal layer are sweat glands and sebaceous glands located?