Which of the following is NOT a method of plant genetic modification?
Practice Questions
Q1
Which of the following is NOT a method of plant genetic modification?
Gene editing
Selective breeding
Gene silencing
Transgenic technology
Questions & Step-by-Step Solutions
Which of the following is NOT a method of plant genetic modification?
Correct Answer: Selective breeding
Step 1: Understand what plant genetic modification means. It refers to techniques used to change the genetic makeup of plants.
Step 2: Identify the methods of plant genetic modification. Common methods include gene editing (like CRISPR) and transgenic technology (inserting genes from other organisms).
Step 3: Recognize selective breeding. This is a traditional method where plants with desirable traits are chosen to breed together over generations.
Step 4: Compare selective breeding with the other methods. Selective breeding does not involve directly changing the plant's DNA in a lab; it relies on natural reproduction.
Step 5: Conclude that selective breeding is NOT a method of direct genetic modification, while gene editing and transgenic technology are.
