Which of the following is a physical relationship of genes present on the same chromosomes?
Correct answer: B. Gene linkage
- A. Epistasis
- B. Gene linkage
- C. Crossing over
- D. Pleiotropy
- E. Bombay Phenotype
Explanation
Gene linkage is a physical relationship of genes present on the same chromosome, which results in the tendency of the genes to be inherited together. The closer the genes are on the chromosome, the less likely they are to be separated during crossing over, and the more likely they are to be inherited together.
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About Chromosomes
Chromosomes are DNA-protein structures that carry genes and become visible during cell division. Coverage includes chromatin, centromeres, sister chromatids, homologous chromosomes, chromosome number, and the distinction between diploid and haploid cells, with links to DNA replication, mitosis and meiosis.
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