Genetic Engineering Pros and Cons Flashcards

1️⃣ Familiarise yourself with the flashcards:

  • Look through all the flashcards to see what's on both sides.
  • Make sure you understand the information on each card. If something's unclear, click the link to the revision notes at the bottom of the page for more details.

2️⃣ Test yourself:

  • Look at the question or prompt on each card and try to remember the answer before flipping it over.
  • Check the answer and make a note of any cards you find challenging and need to go over more.

3️⃣ Consistently Review and Practice:

  • Use spaced repetition: spend more time on the cards you struggle with and go over them more often.
  • Regularly review all the flashcards to help you better understand and retain the information over time.

Note: We may include questions that have multiple correct answers. It's useful to remember specific examples to understand these concepts better.

PERSONALISED 1-TO-1 TUTORING

Need more help on this topic? Get 1-to-1 support

Get support with clear explanations, practice and feedback (Ages 5 to 16).

  • DBS-checked tutors
  • Flexible times
  • Parents can be updated

Want an ad-free experience? Subscribe to remove ads

What is genetic engineering in food crops?

It is changing a plant’s genes to give it new features, such as better growth.

How can genetic engineering help food security?

It can raise crop yields, so more food can be grown on the same area of land.

How can genetic engineering reduce the need for chemical pesticides?

Crops can be given a gene that makes them kill or resist pests, so fewer sprays are needed.

How can genetic engineering improve the nutrition of food crops?

Genes can be added so crops make more vitamins or minerals, helping to prevent deficiencies.

Why do some people worry about health risks from genetically engineered food?

They fear there may be unknown long-term effects on human health from eating GM food.

How might genetically engineered crops affect biodiversity?

Large areas of one GM variety may replace many local types, reducing biodiversity.

What is a possible risk of genes from GM crops spreading to wild plants?

The genes could make wild plants into tough ‘superweeds’ that are hard to control.

Why might genetically engineered crops cause problems for some farmers’ finances?

Farmers may have to buy new GM seeds each year from a few large companies.

Why do some people object to genetic engineering on moral or religious grounds?

They believe changing an organism’s genes in this way is wrong or ‘unnatural’.

Why do scientists carry out many safety tests on genetically engineered crops?

They test them to check for health and environmental risks before wide use.