Which statement describes a disadvantage of gene therapy?

Question

A.
It uses viruses that are deadly.
B.
It is very expensive.
C.
It can stop cancer cells from growing.
D.
It can block a mutated gene from working.

Answer 1

The statement that describes a disadvantage of gene therapy is:

B. It is very expensive.

While there are other potential risks and challenges associated with gene therapy, the cost is a prominent disadvantage that affects access and implementation. The other options (A, C, and D) do not accurately reflect disadvantages; in fact, C and D describe potential benefits of gene therapy.