Answered

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Which two genes are most likely to be affected by a crossing over event?
A. a pair of genes located adjacent to another on a chromosome
B. a pair of genes separated by a third gene on a chromosome
C. a pair of genes located at opposite ends of a chromosome
D. a pair of genes located on different chromosomes

Sagot :

Answer:

c

Explanation:

becuase a pair of genes located opposite ends on a chromosome

luisvaschetto

A pair of genes located adjacent to another on a chromosome are most likely to be affected by a crossing-over event (Option A).

  • Linked genes are genes located on the same chromosome.

  • Crossing over, also known as recombination, refers to the exchange of genetic material between non-sister chromatids during meiosis (Prophase I).

  • During crossing over, linked genes are separated to be recombined between non-sister chromatids, thereby increasing the genetic diversity of the resulting germinal (gamete) cells.

In conclusion, a pair of genes located adjacent to another on a chromosome are most likely to be affected by a crossing-over event (Option A).

Learn more in:

https://brainly.com/question/394891

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