Chromosomal Aberrations MCQs

There are two chromosomes 1- A—B—C—D—E and 2- F—G—H— I, if A—B—C and F—G undergo reciprocal translocation what will not be true?

February 8, 2022

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There are two chromosomes 1- A—B—C—D—E and 2- F—G—H— I, if A—B—C and F—G undergo reciprocal translocation what will not be true?

Q. There are two chromosomes 1- A—B—C—D—E and 2- F—G—H— I, if A—B—C and F—G undergo reciprocal translocation what will not be true?

A. New sequence at 1 will be C—D—E—F—G

B. The 1 will then pair with both 1’ and 2’

C. Pairing will be between same gene loci only

D. 2nd chromosome will become longer

Answer: New sequence at 1 will be C—D—E—F—G

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There are two chromosomes 1- A—B—C—D—E and 2- F—G—H— I, if A—B—C and F—G undergo reciprocal translocation what will not be true?

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Which of the following is not a type of translocation?

There are two chromosomes 1- A—B—C—D—E and 2- F—G—H— I, if A—B—C and F—G undergo reciprocal translocation what will not be true?

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Which of the segregation of translocated chromosome will result in non- lethal gamete?

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