Question:

Chromosomes are relaxed to the maximum at

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Interphase:
- Chromosomes are relaxed (chromatin).
- Metaphase: Maximally condensed.
- Prophase: Begin to condense.
  • Interphase
  • Telophase
  • Metaphase
  • Prophase
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The Correct Option is A

Solution and Explanation

Step 1: Understanding the Question:
This question tests knowledge of chromosome condensation during the cell cycle.

Step 2: Detailed Explanation:

Chromosomes are in their most relaxed state during Interphase.
They exist as chromatin (decondensed DNA) to allow transcription and DNA replication.
Prophase (D): Chromosomes begin to condense.
Metaphase (C): Chromosomes are maximally condensed.
Telophase (B): Chromosomes decondense but not as much as interphase.
Thus, chromosomes are relaxed to the maximum during interphase.

Step 3: Final Answer:

Thus, chromosomes are relaxed to the maximum at interphase, which corresponds to option (A).
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