Zoology Breathing and Exchange of Gases questions from NEET UG 2022.
Identify the region of human brain which has pneumotaxic centre that alters respiratory rate by reducing the duration of inspiration.
Which of the following statements are correct with respect to vital capacity? (a) It includes ERV, TV and IRV (b) Total volume of air a person can inspire after a normal expiration (c) The maximum volume of air a person can breathe in after forced expiration (d) It includes ERV, RV and IRV. (e) The maximum volume of air a person can breath out after a forced inspiration. Choose the most appropriate answer from the options given below:
Under normal physiological conditions in human being every $100\mathrm{ml}$ of oxygenated blood can deliver ___________ $\mathrm{ml}$ of ${O}_{2}$ to the tissues.
Which of the following is not the function of conducting part of respiratory system?