Asked by Tyler Short on May 02, 2024
Verified
Which refers to the addition of a repeat segment of a chromosome?
A) inversion
B) translocation
C) deletion
D) duplication
E) monosomy
Duplication
Change in chromosome structure in which a particular segment is present more than once in the same chromosome.
Repeat Segment
A sequence of DNA that is repeated multiple times within the genome.
Chromosome
A long DNA molecule with part or all of the genetic material of an organism, which are located inside the nucleus of animal and plant cells.
- Characterize and distinguish among different chromosomal anomalies such as duplications, deletions, and inversions.
Verified Answer
ZK
Zybrea KnightMay 08, 2024
Final Answer :
D
Explanation :
Duplication refers to the addition of a repeat segment of a chromosome. This results in an extra copy of a segment within the chromosome. In contrast to deletion, which involves the loss of a segment of a chromosome, duplication involves the gain of genetic material.
Learning Objectives
- Characterize and distinguish among different chromosomal anomalies such as duplications, deletions, and inversions.