What is incorrect about yawning?

Yawning may be triggered by build up of carbon dioxide in lungs

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

Yawning make us feel more lazy and lethargic

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

Yawning brings extra oxygen into our lungs

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

Yawning gives us more energy

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

Open in App

Solution

The correct option is B
Yawning make us feel more lazy and lethargic

Yawning brings extra oxygen into our lungs which gives us more energy and helps to keep us awake.

Suggest Corrections

Similar questions

When we inhale, we take air into our lungs. what do we breathe out during exhalation? options A :carbon dioxide option B: Nitrogen option C:Oxygen option

D: a mixture of gases that has more carbon dioxide than inhaled air optionE: a and c

Q. Why nitrogen is more than oxygen and carbon dioxide even tho it is not useful? Why

Q. Yawning helps in bringing more air into lungs.

We all love carbonated drinks. We know that carbon dioxide is dissolved in water to make that drink. But if I try to push in more and more carbon dioxide into water at the same temperature, what would happen?

Oxygen and carbon dioxide are exchanged in the lungs and through all cell membranes by ________.

Join BYJU'S Learning Program

What is incorrect about yawning?

The correct option is B Yawning make us feel more lazy and lethargicYawning brings extra oxygen into our lungs which gives us more energy and helps to keep us awake.

The correct option is B
Yawning make us feel more lazy and lethargic

Yawning brings extra oxygen into our lungs which gives us more energy and helps to keep us awake.