BI-1559
Mutations
Biology · Secondary 4 · Easy · Mutations
Which situation is an example of natural selection?
- A breeder crosses two dogs to produce puppies with curlier fur.
- A scientist inserts a drought-resistant gene into a crop plant.
- Bacteria with a mutation that gives antibiotic resistance survive and reproduce.
- A gardener chooses the tallest sunflower plants to collect seeds from.
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.