Assertion :- RNA is best material for transmission of genertic informations in the sme generation.
Reason : RNA can directly code for synthesis of proteins.

Options

A. If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion.
B. If both Assertion & Reason are trur but Reason is not a correct explanation of the Assertion.
C. If Assertion is True but the Reason is Flase.
D. If both Assertion & Reason are false.

Answer

### Step-by-Step Solution:

1. **Understanding the Assertion**: The assertion states that "RNA is the best material for transmission of genetic information in the same generation." To evaluate this, we need to consider the role of RNA in genetic transmission.

2. **Evaluating the Role of RNA**: RNA is indeed involved in the transmission of genetic information, especially in processes like transcription and translation. However, it is important to note that DNA is generally considered the primary genetic material due to its stability and ability to store genetic information over generations.

3. **Understanding the Reason**: The reason given is that "RNA can directly code for the synthesis of proteins." This is true, as RNA, specifically messenger RNA (mRNA), is transcribed from DNA and then translated into proteins.

4. **Analyzing the Relationship**: While both the assertion and reason are true, the assertion may not be entirely accurate when claiming RNA as the "best material" for genetic transmission. DNA is more stable and serves as the primary genetic material in most organisms. Thus, while RNA plays a crucial role in protein synthesis, it does not surpass DNA in terms of being the best material for genetic transmission.

5. **Conclusion**: Therefore, both the assertion and reason are true, but the reason does not correctly explain the assertion. The correct answer to the question is that both statements are true, but the reason is not the correct explanation for the assertion.

### Final Answer:
Both the assertion and reason are true, but the reason is not the correct explanation for the assertion.

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