Question

restriction enzymes
the human practice of breeding animals or plants that have certain desired traits in the hopes of the offspring inheriting those desired traits
Enzyme that cuts DNA at a specific sequence of nucleotides
There are more than 2 alleles in the gene pool to choose from, but only 2 are inherited
Process of making changes in the DNA code of living organisms

Answer 1

Here are the matching terms with short explanations/examples:

- Restriction enzymes = Enzyme that cuts DNA at a specific sequence of nucleotides.
(Used in cloning and recombinant DNA work.)

- The human practice of breeding animals or plants that have certain desired traits in the hopes of the offspring inheriting those desired traits = Artificial selection (selective breeding).
(Examples: dog breeds, crop varieties.)

- There are more than 2 alleles in the gene pool to choose from, but only 2 are inherited = Multiple alleles (an allelic series).
(Example: ABO blood group has three alleles—IA, IB, i—yet any individual inherits two.)

- Process of making changes in the DNA code of living organisms = Genetic engineering (genetic modification/gene editing).
(Techniques include recombinant DNA and CRISPR-Cas9.)