Various Forms That a Single Gene Can Take at a Given

Question

Various forms that a single gene can take at a given locus are called  
A) kinetochores.
B) alleles.
C) autosomes.
D) loci.
E) chromatids.

Accepted Answer

The term for various forms that a single gene can take at a given locus is "alleles." Kinetochores are structures on chromosomes that help attach them to spindle fibers during cell division. Autosomes are non-sex chromosomes. Loci are specific locations on a chromosome. Chromatids are the two identical copies of a replicated chromosome that are joined at the centromere.