An individual expresses a recessive genetic disease. Which statement best explains how that person inherited the disease? Group of answer choices

The individual received recessive genes from both parents.

The individual received dominant genes from both parents.

The individual received a mutated gene from one parent.

The individual received one dominant and one recessive gene from the parents.

The first one or the last one

Explanation:

If the disease is rr, the The parents have to have at least one recessive gene -- they should by Rr and Rr or Rr and rr or rr and rr.

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.