Assertion (A): Repetitive sequences make up a very large portion of human genome. Reason (R): Repetitive sequences do not have direct coding functions in the genome.
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Repetitive sequences in the genome, though non-coding, play important roles in structural and regulatory functions within the cell.
Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).
Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of the Assertion (A).
Assertion (A) is true, but Reason (R) is false.
Assertion (A) is false, but Reason (R) is true.
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The Correct Option isA
Solution and Explanation
Step 1: Understanding the assertion.
Repetitive sequences make up a significant portion of the human genome. These include satellite DNA, transposons, and other repetitive regions that do not code for proteins.
Step 2: Verifying the reason.
The reason is also correct. While repetitive sequences are abundant in the human genome, they do not directly code for proteins. Instead, they often play structural or regulatory roles in the genome.
Step 3: Conclusion.
Therefore, both the assertion and reason are true, and the reason correctly explains the assertion. The correct answer is (A).
Final Answer: (A) Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).
