Asked by Kacie Vassdal on May 15, 2024
Verified
The probability that two genes will be separated by crossing-over is related to
A) the phenotype that they control.
B) how far the two genes are from the centromere.
C) the distance between the two genes on the chromosome.
D) whether the two genes are located on a sex chromosome.
E) how far the genes are from the kinetochore.
Crossing-Over
A process during meiosis where homologous chromosomes exchange genetic material, leading to new genetic combinations in offspring.
Genes
Units of heredity made up of DNA that code for the synthesis of proteins responsible for the organism's characteristics and functions.
Chromosome
A long DNA molecule with part or all of the genetic material of an organism.
- Understand the analysis of genetic diagrams and grasp the relevance of map units within the field of genetics.
Verified Answer
DF
Donna FarrowMay 16, 2024
Final Answer :
C
Explanation :
The probability that two genes will be separated by crossing-over is directly related to the distance between the two genes on the chromosome. The farther apart the genes are, the more likely a crossover event will occur between them, leading to their separation.
Learning Objectives
- Understand the analysis of genetic diagrams and grasp the relevance of map units within the field of genetics.