Assertion (A) Amphibians cannot survive in sea water. Reason (R) Amphibians have lungs for breathing on land which would collapse under the water pressure of the sea.

Question

Assertion (A) Amphibians cannot survive in sea water. Reason (R) Amphibians have lungs for breathing on land which would collapse under the water pressure of the sea. (A) If both A and R are true and R is the correct explanation of A (B) If both A and R are true, but R is not the correct explanation of A (C) If A is true, but R is false (D) If A is false, but R is true

Tardigrade Admin · Accepted Answer

Assertion is true, but Reason is false. Reason can be corrected as
Amphibians cannot live in the sea water because their body will lose water due to high salinity of sea water by exosmosis as their body lacks scales or an impermeable exoskeleton.

Q. Assertion (A) Amphibians cannot survive in sea water. Reason (R) Amphibians have lungs for breathing on land which would collapse under the water pressure of the sea.

If both A and R are true and R is the correct explanation of A

If both A and R are true, but R is not the correct explanation of A

If A is true, but R is false

If A is false, but R is true

Assertion is true, but Reason is false. Reason can be corrected as Amphibians cannot live in the sea water because their body will lose water due to high salinity of sea water by exosmosis as their body lacks scales or an impermeable exoskeleton.

Q. Assertion (A) Amphibians cannot survive in sea water.
Reason (R) Amphibians have lungs for breathing on land which would collapse under the water pressure of the sea.

Assertion is true, but Reason is false. Reason can be corrected as
Amphibians cannot live in the sea water because their body will lose water due to high salinity of sea water by exosmosis as their body lacks scales or an impermeable exoskeleton.