Genetic engineering

Genetic engineering involves modifying an organism's DNA, often by inserting DNA from one species into another. The goal is to introduce new traits or alter existing ones, such as producing goat's milk with spider silk proteins. This technology is also used to make crops more resistant to diseases, herbicides, and pests.

What is a fundamental process involved in genetic engineering?

• Creating new species from scratch

• Removing all DNA from an organism

• Cloning entire organisms

• Inserting DNA from one species into another

What is one of the goals of genetic engineering?

• To eliminate all genetic diseases

• To introduce or alter traits in organisms

• To remove unwanted species from the ecosystem

• To create identical copies of organisms

Which of the following is an example of a trait introduced through genetic engineering?

• Goat's milk containing spider's silk

• Cows producing more milk naturally

• Chickens laying larger eggs

• Pigs with enhanced intelligence

How has genetic engineering been applied in agriculture?

• By increasing the size of fruits

• By making crops more resistant to diseases

• By reducing the need for sunlight

• By changing the color of vegetables

What is a benefit of genetically engineered food crops?

• They can be grown in any climate

• They require no soil

• They are more resistant to pests

• They grow without water