MyQuestionIcon

1

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

Aves

Choose the co...

Question

Choose the correct answer from the alternatives given.
The respiratory medium flows unidirectionally ever the respiratory surface in the gas-exchange systems of:

A

mammals

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

B

frogs

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

C

birds

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

D

insects

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

Open in App

Solution

The correct option is C birds
In birds, the air sacs permit unidirectional flow of air through the lungs. Unidirectional flow means that air moving through bird lungs is largely 'fresh' air & has a higher oxygen content. So, the correct option is 'birds'.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Choose the correct answers from the alternatives given :
The respiratory quotient (R. Q.) is less than one in:

Q. Choose the correct answer from the alternatives given :
The respiratory centre, which regulates respiration in humans is located in __________________.

Q. Choose the correct answer from the alternatives given.
With the increase in temperature, the respiratory rate will

Q. Choose the correct answer from the alternatives given.
The respiratory mechanism is controlled by the

Q. Choose the correct answers from the alternatives given.
Which of the following groups have highly efficient circulatory and respiratory systems, and a complex nervous system and sensory organs?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Aves

BIOLOGY

Watch in App

explore_more_icon

Explore more

Standard IX Biology

Join BYJU'S Learning Program

CrossIcon