Formative Practice 13.2 (Form 5 Biology Textbook Exercise and Answer)

Question 1:
How can the DNA of an individual with a genetic disease be changed?

Answer:
By gene therapy method. Damaged genes are removed and replaced with normal genes

Question 2:
Provide two benefits of biotechnology to life.

Answer:
Refer to Table 13.2 Contributions of biotechnology to life: Any two contributions.