Linkage is phenomenon in which:
Correct answer: B. Genes are present on same chromosomes
- A. Genes are present on different chromosomes
- B. Genes are present on same chromosomes
- C. Genes are present on homologous chromosomes
- D. None of the above
Explanation
Linked genes are those genes which are present near each other on the same chromosome and thus tend to stay together and move as group without separation.
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About Inheritance
Mendel's laws explain segregation, independent assortment and the prediction of genetic ratios using alleles, genotypes and phenotypes. The chapter also covers linked genes, recombination and crossing over during meiosis, then applies pedigree reasoning to X-linked recessive traits, which show different inheritance patterns in males and females.
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