1) A mutation occurs in a gene responsible for producing an essential enzyme, leading to the enzyme being non-functional. This results in the organism being unable to metabolize a necessary substance, ultimately leading to its death.
2) A mutation causes a structural change in a protein that is crucial for proper cell division. As a result, the mutated cells divide uncontrollably, leading to the development of cancer in the organism.
3) A mutation disrupts the regulatory region of a gene involved in controlling the expression of other genes. This results in incorrect levels of gene expression, leading to abnormal development and functioning of the organism.
which of these scenarios model how mutations can be detrimental to an organism
1 answer