Locus is defined as:
Correct answer: A. Position of a gene on the chromosome.
- A. Position of a gene on the chromosome.
- B. Appearance of a trait in an individual
- C. Partner of a gene pair
- D. Gene in an individual for a trait
Explanation
A locus is the specific physical location of a gene or other DNA In genetics, a locus (plural: loci) refers to the specific position or location of a gene or DNA sequence on a chromosome. It is like an address that identifies the position of a particular gene within the genome.
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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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