NEET PG DENTAL EXAM

EMBRYOLOGY

RESPIRATORY SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Can frog breathe underwater?
A
Yes
B
No
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -Frogs can also breathe through their skin. They need to keep their skin moist to be able to breathe through their skin, so if their skin dries out they are not able to absorb oxygen. They use their skin to absorb oxygen when underwater, but if there is not enough oxygen in the water, they will drown.

Detailed explanation-2: -Frogs typically lay their eggs in water. The eggs hatch into aquatic larvae called tadpoles that have tails and internal gills.

Detailed explanation-3: -Frogs are amphibians they can live both on land as well as in water. when they are in the water they breathe with skin and when on land they breathe with their lungs.

Detailed explanation-4: -Note: The two important reasons for the frog to live near the water is their reproduction, where their larvae require water for their survival, and other is their semi-permeable skin which makes them live in moist areas to avoid dehydration.

There is 1 question to complete.