Home
Class 6
BIOLOGY
During inspiration, the diaphragm...

During inspiration, the diaphragm

A

moves up.

B

moves down.

C

remains at its position

D

moves up and down.

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • RESPIRATORY SYSTEM IN HUMANS

    ICSE|Exercise Exercises(Fill in the blanks.)|5 Videos

  • RESPIRATORY SYSTEM IN HUMANS

    ICSE|Exercise Exercises (true or false.)|5 Videos

  • RESPIRATORY SYSTEM

    ICSE|Exercise TEST YOURSELF (VII. Answer the following quesitons )|3 Videos

  • TEST PAPER 1

    ICSE|Exercise Label the parts of a plant cell.|1 Videos

Similar Questions

Explore conceptually related problems

During expiration, the diaphragm :

During expiration, the diaphragm becomes

During expiration, the diaphragm becomes

In man, during inspiration, the dome-shaped diaphragm becomes:

During inspiration, the volume of thoracic caity increases because of

Which statements are correct ? (A) During inspiration intra pulmonary pressure is less than the atmospheric pressure. (B) During expiration diaphragm contract. (C) Epiglottis is bony flap which prevent entry of food into the larynx. (D) During forceful expiration abdominal muscles contract.

During inspiration in humans

Asertiion : Inspirations occurs when there is a negative pressure in the lungs with respect to the atmospheric pressure. Reason : During inspiration, a decrease in pulmonary volume increases the intre-pulmonary pressure than atmospheric pressure which forces the air from outside to moe into the lungs.

During normal inspiration

Contraction of diaphragm