MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Process of Respiration

The size of t...

Question

The size of the chest cavity increases during inhalation.

A

False

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

True

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is B True

During inhalation, the ribs moves out and the diaphragm moves down and gets flattened.

This movement increases space in the chest cavity and air rushes into the lungs.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Question 7 (v)
Mark ‘T’ if the statement is true and ‘F’ if it is false:
(v) The size of the chest cavity increases during inhalation.

Q. What happens during the process of inhalation?
1. Size of the chest cavity increases.
2. Size of the chest cavity reduces.
3. Diaphragm moves upwards.
4. Diaphragm moves downwards.

Q. State whether the following statements are true or false:
Statement 1: One breath means one inhalation and one exhalation.
Statement 2: The size of the chest cavity decreases during exhalation.

Q. Sneha was asked to explain what happens in our body during breathing. The paragraph that she wrote had several mistakes. Identify the mistakes she made and underline them. this is what she wrote.
During inhalation, the ribs move up and outward and the diaphragm moves in. this movement decrease the space in our chest cavity and the air rushes in. During exhalation, the ribs moves down and inward and the diaphragm moves up. This movement increases the space in our chest cavity and the air is pushed out.

Q. Which of the following increases area of thoracic cavity during inhalation?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Cellular Respiration

BIOLOGY

Watch in App

explore_more_icon

Explore more

Process of Respiration

Standard VII Biology

Join BYJU'S Learning Program

CrossIcon