Sustainable Animal Breeding and Genetic Engineering Quiz

What is one potential benefit of breeding animals to be more environmentally friendly?

• Higher milk production

• Increased animal size

• Reduced methane emissions

• Faster growth rates

What has been a significant result of breeding practices over the last few decades?

• Decrease in animal size

• Increase in animal productivity

• Reduction in animal lifespan

• Decrease in milk production

What was the primary goal of the Enviropig project?

• To reduce phosphorus in pig manure

• To increase pig size

• To enhance pig growth rates

• To improve pig meat quality

Why did the Enviropig project face opposition?

• It was too expensive

• It was unnecessary due to existing solutions

• It increased phosphorus levels

• It was not effective

What is a key feature of AquaBounty's genetically modified salmon?

• They grow slower than wild salmon

• They require more feed

• They grow twice as fast as usual salmon

• They are more expensive to produce

What is a major concern regarding genetically modified salmon?

• They require more feed

• They are more expensive

• They could breed with wild salmon and cause extinction

• They are less nutritious

What is a benefit of selective breeding over genetic modification?

• It is faster

• It requires more technology

• It is less invasive

• It is more expensive

What is the goal of breeding sheep in New Zealand?

• To increase sheep size

• To enhance meat quality

• To reduce methane emissions

• To increase wool production

What is a potential downside of genetic engineering in animals?

• Undesirable mutations

• Higher productivity

• Improved animal welfare

• Increased animal lifespan

What is a suggested alternative to changing animals to reduce the environmental impact of meat production?

• Increasing meat consumption

• Eating more red meat

• Using more fertilizers

• Eating less meat in general