Question

42. How is recombinant DNA made?

A by joining DNA moleculeş with RNA molecules
B. by joining DNA molecules from two different species
C. by joining DNA molecules with proteins from a different species
D. by joining DNA molecules from two chromosomes of the same
organism
organism

Answer 1

choice b :)

Step-by-step explanation:

recombinant DNA is made by combining DNA from two or more sources.

Answer 2

Recombinant DNA is formed when the DNA from one organism is incorporated into the DNA of another organism of the same or different species...
I think the answer would become C or B.
Hopefully this helps!