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These question consist of two statements...

These question consist of two statements each printed as Assertion and Reason. While answering these questions you are required to choose any one of the following four responses :
Assertion : Cyanobacteria is new name for Myxophyceae or blue green algae.
Reason : Brown alge is new name for Chorophyceae .

A

If both Assertion and Reason are true and the Rason is a correct explantion of the Assertion .

B

If both Assertion and Reason are true but Reason is not a corret explanation of the Assertion .

C

If Assertion is true but Reason in false .

D

If both Assertion and Reason are false .

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question regarding the Assertion and Reason statements, we will analyze each statement step by step. ### Step-by-Step Solution: 1. **Understanding the Assertion**: - The assertion states: "Cyanobacteria is the new name for Myxophyceae or blue-green algae." - This statement is **true**. Cyanobacteria are indeed referred to as blue-green algae and belong to the group Myxophyceae. They are photosynthetic prokaryotes found in various aquatic environments. 2. **Understanding the Reason**: - The reason states: "Brown algae is the new name for Chlorophyceae." - This statement is **false**. Brown algae belong to the group known as Phaeophyceae, not Chlorophyceae. Chlorophyceae refers to green algae, which are a different group altogether. 3. **Evaluating the Options**: - **Option 1**: Both assertion and reason are true, and the reason is the correct explanation of the assertion. (Incorrect) - **Option 2**: Both assertion and reason are true, but the reason is not the correct explanation of the assertion. (Incorrect) - **Option 3**: Assertion is true, but the reason is false. (Correct) - **Option 4**: Both assertion and reason are false. (Incorrect) 4. **Conclusion**: - The correct answer is **Option 3**: Assertion is true, but the reason is false.
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