In genetics, a carrier _____.Group of answer choicesmay or may not show disease symptomsalways show no disease symptomsalways show disease symptomsNext

In genetics, a carrier is an individual who possesses a recessive allele for a particular trait or disorder but does not exhibit the associated phenotype or symptoms. This means that a carrier may or may not show disease symptoms.

Carriers typically have one dominant and one recessive allele (heterozygous genotype), which allows them to pass the recessive allele to their offspring without showing any symptoms themselves. Therefore, the correct answer from the provided choices is:

may or may not show disease symptoms.

This concept is particularly important in understanding genetic disorders, especially those that are inherited in an autosomal recessive manner, such as cystic fibrosis or sickle cell anemia.