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A : Antarctic fishes have blubber to wit...

A : Antarctic fishes have blubber to withstand sub zero temperatures.
R: Blubber are proteins which allow the freezing of body fluids.

A

If both Assertion & Reason are true and the reason is the correct explanation of the assertion

B

It both Assertion & Reason are true but the reason is not the correct explanation of the assertion

C

If Assertion is true statement but Reason is false

D

If both Assertion and Reason are false statements

Text Solution

AI Generated Solution

The correct Answer is:
To solve the assertion and reason question, we will analyze both statements step by step. ### Step 1: Analyze the Assertion The assertion states: "Antarctic fishes have blubber to withstand sub-zero temperatures." - **Understanding Blubber**: Blubber is a thick layer of fat found beneath the skin of certain animals, including Antarctic fishes. - **Function of Blubber**: The primary function of blubber is to provide insulation, which helps organisms maintain their body temperature in extremely cold environments. **Conclusion for Assertion**: The assertion is true because Antarctic fishes do have blubber, which helps them withstand sub-zero temperatures. ### Step 2: Analyze the Reason The reason states: "Blubber are proteins which allow the freezing of body fluids." - **Understanding Blubber Composition**: Blubber is not made up of proteins; it is primarily composed of adipose tissue, which is made of fat. - **Function of Blubber**: Blubber does not allow the freezing of body fluids. Instead, it insulates the body and helps retain heat. **Conclusion for Reason**: The reason is false because it incorrectly describes blubber as proteins and misrepresents its function. ### Step 3: Determine the Relationship Now we need to determine the relationship between the assertion and the reason: - The assertion is true. - The reason is false. ### Final Conclusion The correct option is that the assertion is true, but the reason is false.
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