The specific location of gene and DNA sequence on a chromosome is called?
Correct answer: B. Locus
- A. Population
- B. Locus
- C. Allele
- D. None of these
Explanation
Locus is the physical site or location of a specific gene on a chromosome. Population is a group of individuals An allele is a variation of the same sequence of nucleotides at the same place on a long DNA molecule
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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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