Question

Select all that apply.

Which of the following are methods of molecular biotechnology?
selective breeding
recombinant DNA
hybridization
cloning
induced mutations
DNA profiling

Answer 1

Recombinant DNA, Cloning and DNA profiling.

Step-by-step explanation:

Molecular biotechnology deals with modification of nucleic acid (DNA) and proteins to produce the recombinant organisms for human benefits. It includes formation of recombinant DNA that carries gene from some other source, cloning of organisms to maintain the existing beneficial traits and DNA profiling to study the beneficial genes present in genome of a particular species.

Answer 2

Since there is more that one possible answers, I recognized two suitable ones. I am pretty sure that the following which are methods of molecular biotechnology are : recombinant DNA technology and clonning. Only these options are suitable for the question represented above.
Do hope you will find it helpful!