Assertion The vital capcity is higher in athletes.
Reason . Vital capacity is the amount of air, which one can inhale and exhale with maximum effort.

The amount of air which one can inhale/exhale with maximum effort is called

The amount of air which one can inhale/exhale with maximum effort is called

Vital capacity, the maximum volume of air a person can inhale, is measured with

Vital capacity, the maximum volume of air a person can inhale, is measured with

Vital capacity, the maximum volume of air a person can inhale, is measured with

Fill in the blanks : (i) During normal quiet breathing on an average, approximately "........." ml of air is inspired or expired by adult human male in each "........." ml of air enters the lung alveoli for the exchange of gases. The remaining fills the respiratory passage and is termed "........." (iii) the amount of air which one can inhale with maximum effort and also exhale with maximum effort is termed as "........." It is about "........." in normal adult person. (iv) The air that always remains in the lungs even after forceful expiration is called "........." It is about "........." (v ) The ratio of the volume of CO_(2) produced to the volume of O_(2) used in a unit time is called "........." .For fats it is "........."

Consider the following statements each with two blanks. (i) Actually, only about overset((1))"_____" mL of air enters the lungs alveoli for the exchange of gases. The remaining fills the respiratory passage and is termed overset((2))"_____" . (ii) The amount of air which one can inhale with maximum effort and also exhale with maximum effort is termed as overset((3))"_____" . It is about overset((4))"_____" in normal adult person. (iii) During normal quiet breathing, on an average, approximately overset((5))"_____" mL of air is inspired or expired by adult human male in each breath. It is termed as overset((6))"_____" volume. Which of the following options gives the correct fill ups for the respective blanks numbers from (1) to (6) in the above statement ?

Consider the following statements each with two blanks. (i) Actually, only about overset((1))"_____" mL of air enters the lungs alveoli for the exchange of gases. The remaining fills the respiratory passage and is termed overset((2))"_____" . (ii) The amount of air which one can inhale with maximum effort and also exhale with maximum effort is termed as overset((3))"_____" . It is about overset((4))"_____" in normal adult person. (iii) During normal quiet breathing, on an average, approximately overset((5))"_____" mL of air is inspired or expired by adult human male in each breath. It is termed as overset((6))"_____" volume. Which of the following options gives the correct fill ups for the respective blanks numbers from (1) to (6) in the above statement ?

Complete the following sentence: (i) Nasal chambers are separated from the oral cavity by "……" (ii) air and food passages cross in the "…." (iii) Larynx communicates with the "….." by glottis (iv) The "……" checks the entry of food into the respiratory tract. (v) Lungs lie in the thoracic cavity separated by " ........" from the abdominal cavity . (vi) two layers of peritoneum, called "........" and "........" enclose each lung. (vii) Left lung has "........" lobes right lung has "........" lobes. (viii) Wall of alveoli consists of simple " ......." squemous epithlium. (ix) A film of "......" lines the alveoli to keep them open by lowering surface tension (x) the "......." corpuscles have respiratory pigment named "........" (xi) Air left in the lungs after expiration is called "....." (xii) volume of air normally inspired or expired in one breath is termed "........." (xiii) Prawn respires with "........" and insects with "........." (xiv) Sound is produced by vibrations of "......" located in the "........" (x v) Amount of air inhaled and exhaled with maximum effort is referred to as the "..........." of the lungs.