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).The allele for long eyelashes is dominant (L)and the allele for short eyelashes is recessive (l).An individual who is heterozygous for eyelash length would have which of the following phenotypes?
A)ll
B)LL
C)Ll
D)Long eyelashes
E)Short eyelashes

Question

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).The allele for long eyelashes is dominant (L)and the allele for short eyelashes is recessive (l).An individual who is heterozygous for eyelash length would have which of the following phenotypes?
A)ll
B)LL
C)Ll
D)Long eyelashes
E)Short eyelashes

Quizplus · Accepted Answer

The Answer is D

Eyelash Length Is an Inherited Trait