winterarmstrong751
Answered

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Which chromosomal defect is caused when part of a chromosome breaks off and reattaches backward on the same chromosome?

A. inversion
B. translocation
C. deletion
D. insertion

Sagot :

GinnyAnswer

Final answer:

Chromosome Inversions involve a genetic defect caused by the reversal of a chromosome segment's orientation, potentially affecting gene expression.


Explanation:

Chromosome Inversion is a genetic defect where a segment of a chromosome breaks off and reattaches in the opposite orientation. This can lead to changes in gene expression due to altered regulatory sequences. Inversions usually have milder effects compared to aneuploid errors.


Learn more about Chromosome Inversion here:

https://brainly.com/question/12276080


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