A mutation can cause a defect in human hemoglobin. Which would result in this type of mutation?

Fossils can only be formed when? if mud, silt or tar is in the area to preserve the fossil ierosion does not occur and allows the fossil to form oxygen and microorganisms cannot decay the bones the area is dry and does not contain mud or silt

As a small change in a person's dna can cause a genetic disorder

Select the correct answer from each drop-down menu proteins are