Matching cell cycle phases to descriptions

Steps:

• First description indicates post-S phase: DNA replicated, cell still growing toward maximum size in G2 (cell W).
• Second description indicates early mitosis: microtubules forming spindle as chromosome condensation begins but remains incomplete in prophase (cell X).
• Compare options: seek pairing of G2 cell with early prophase cell.
• Option D pairs W and X, aligning with phase definitions.

Why D is correct:

• D matches G2 (DNA replicated, growth ongoing) with prophase (microtubule formation underway, condensation incomplete), following cell cycle sequence where G2 precedes mitosis.

Why the others are wrong:

• A: V likely S phase (DNA replication ongoing, not complete).
• B: Y likely metaphase (condensation and microtubules already complete).
• C: V (S phase) mismatches first description; Y mismatches second.

Final answer: D