Advertisements
Advertisements
प्रश्न
Choose the correct alternative.
_______ muscles contract when the external intercostal muscles contract.
पर्याय
Internal abdominal
Jaw
Muscles in bronchial walls
Diaphragm
Advertisements
उत्तर
Diaphragm muscles contract when the external intercostal muscles contract.
APPEARS IN
संबंधित प्रश्न
The size of the chest cavity increases during inhalation.
Short answer question.
Why is it advantageous to breathe through the nose than through the mouth?
Vital capacity is ______.
After a long deep breath, we do not respire for some seconds due to ______.
Make the correct pairs.
| Column – I | Column – II |
| (P) IC | i. maximum volume of air breathe in after forced. |
| (Q) EC | ii. Volume of air present after expiration in lungs. |
| (R) VC | iii. Volume of air inhaled after expiration. |
| (S) FRC | iv. Volume of air present after expiration in lungs. |
For which of the following reasons stepwise cellular respiration is useful?
Which of the following is CORRECT with reference to oxygen dissociation curve?
Identify the role of NAD+ in cellular respiration
Blood contains C02 in the form of ____________.
Lungs do not collapse between breaths and some air always remains in the lungs which can never be expelled because ______.
