A frog must swallow air to expand the lu...

A frog must swallow air to expand the lungs because frog

A

Has no diaphragm

B

Has no vagus nerve

C

Is relatively primitive vertebrate

D

Normally breathe through its skin

Text Solution

Verified by Experts

The correct Answer is:

A

Promotional Banner

Promotional Banner

Topper's Solved these Questions

MONERA
ERRORLESS |Exercise Monera|294 Videos
MORPHOLOGY OF FLOWERING PLANTS
ERRORLESS |Exercise Morphology Of Flowering Plants|613 Videos

ERRORLESS -MORPHOLOGY OF ANIMALS-Morphology Of Animals

During hibernation, frog respires with
Text Solution
|
Oxygeb carrier or the respiratory pigment in blood of frog and other v...
Text Solution
|
A frog must swallow air to expand the lungs because frog
Text Solution
|
In frog, glottis is controlled by muscles of
Text Solution
|
The lungs is frogs are
Text Solution
|
In frog, respiration occurs by
Text Solution
|
In which of these animals, skin serves as an accessory organ of respir...
Text Solution
|
In frog, cutaneous respiration takes place
Text Solution
|
The epithelial lining of respiratory system in frog is derived by
Text Solution
|
Frogs differ from humans in possessing
Text Solution
|
Heart of frog differs from that of man by presence of or Heart of ...
Text Solution
|
The sinus venosus is located on
Text Solution
|
In frog
Text Solution
|
Amphibian heart is
Text Solution
|
Ureters act as urinogenital ducts in
Text Solution
|
Mesorchium in frog refers to
Text Solution
|
When heart of frog is cut, it will
Text Solution
|
The heart of frog beats at the rate of
Text Solution
|
The venous system of frog differs from that of rabbit in having
Text Solution
|
In frog the vein that carries blood from tongue is termed
Text Solution
|