The disease allele for a certain disease is s. the normal allele is s. the disease is observed when a person has at least one copy of the disease allele, s. which pattern of inheritance does the disease follow? codominant dominant polygenic recessive

regulation of gene expression. gene expression can be regulated by various cellular processes with the aim to control the amount and nature of the expressed genes. these regulatory proteins bind to dna and send signals that indirectly control the rate of gene expression

explanation:

stress fractures occur largely in the feet and legs and are common in sports that require repetitive impact, primarily running/jumping sports such as gymnastics or track and field.