The type of change in chromosomal structure in which two simultaneous breaks lead to the loss of an internal segment is called a(n) .
Question
The type of change in chromosomal structure in which two simultaneous breaks lead to the loss of an internal segment is called a(n) .
Solution
The type of change in chromosomal structure in which two simultaneous breaks lead to the loss of an internal segment is called a Deletion.
Here are the steps that lead to this type of chromosomal structure change:
-
A chromosome breaks at two points, which can happen due to various factors such as exposure to radiation or certain chemicals.
-
The segment between these two break points, which contains genes, detaches from the chromosome.
-
The remaining parts of the chromosome, which are on either side of the detached segment, join together.
-
As a result, the genes that were in the detached segment are lost. This type of chromosomal structure change is called a deletion.
Similar Questions
One type of change in chromosomal structure is a deletion, which can occur when Blank______.Multiple select question.a chromosome segment is repeated in the same chromosomea chromosome segment has moved to a nonhomologous chromosometwo simultaneous breaks lead to the loss of an internal segmentthe end of a chromosome breaks offa chromosome segment is rotated 180 degrees
One type of change in chromosomal structure is a translocation, which occurs when Blank______.Multiple choice question.two simultaneous breaks lead to the loss of an internal segmenta chromosome segment has moved to a nonhomologous chromosomea chromosome segment is repeated in the same chromosomea chromosome segment is rotated 180 degrees
A type of chromosomal alteration in which a segment of chromosome breaks off and does not reattach to any chromosome is called (1) addi- tion (2) inversion (3) deletion (4) translocation
It is when chromosome loses a fragment through breakage.Group of answer choicestranslocationnondisjunctioninversionduplicationdeletionNext
n a condition called , chromosomes fail to separate correctly during meiosis.
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.