Making changes in the DNA of an organism is selective breeding genetic transformation artificial selection genetic engineering

## Step 1<br />The question is asking us to identify the process that involves making changes in the DNA of an organism. Let's go through each option:<br /><br />## Step 2<br />Selective breeding: This is a process where humans breed plants or animals for certain traits. However, this process does not involve changing the DNA of the organism. Instead, it involves choosing parent organisms that possess the desired traits to pass on to their offspring.<br /><br />## Step 3<br />Genetic transformation: This is a process where an organism's genetic makeup is altered by the introduction of foreign DNA. This process can be used to introduce new traits into an organism, but it does not necessarily involve changing the DNA of the organism.<br /><br />## Step 4<br />Artificial selection: This is a process where humans intentionally breed organisms for certain traits. This process does not involve changing the DNA of the organism, but rather selecting organisms with desired traits to reproduce.<br /><br />## Step 5<br />Genetic engineering: This is the process of manipulating an organism's genes using biotechnology. This process involves changing the DNA of an organism, which can lead to the development of new traits or the enhancement of existing ones.