Question

the vector used to transmit a gene segment is a
a velocity
b virus
the primary beneficial purpose of gene is to treat specific diseases.
a therapy
b splicing
scientists use restriction to \clip\ dna for use in gene therapy.
a cutters
b enzymes

Explanation:

• For gene transmission, viruses are common vectors.
• Gene therapy aims to treat diseases by introducing genes.
• Restriction enzymes cut DNA at specific sites.

Answer:

B. virus
A. therapy
B. enzymes