Which of the following belongs to chromosomal structural variations?
Correct answer: A. deletion
Chromosomal structural variations include deletion, monosomy, and trisomy. Sub-diploid is not a specific term for chromosomal structural variation.
NCERT Biology Class 12, Chapter 4
Which of the following belongs to chromosomal structural variations? NEET Biology MCQ
Last updated: July 30, 2026
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