Eyelash Length Is an Inherited Trait

Multiple Choice

Eyelash length is an inherited trait.In the human population,there is an eyelash length gene.There are two possible variants of this gene - an allele for long eyelashes (> 1cm) and an allele for short eyelashes (1 cm or less) .How many eyelash length alleles does an individual have in one of her/his somatic cells?

A) 46
B) 23
C) 2
D) 3
E) 1