Genetic Engineering

What are the advantages of genetically modified crops?

• Insect resistance, drought/freeze resistance, and higher yield

• Increased labor costs and reduced crop diversity

• Higher pesticide use and lower nutritional value

• Decreased food production and increased soil erosion

Tags

NGSS.HS-LS3-2

What are cash crops in the context of biotechnology?

• Crops grown primarily for subsistence farming.

• Crops that are genetically modified for aesthetic purposes.

• Crops grown for commercial value rather than for subsistence.

• Crops that require no agricultural inputs.

What is bioluminescence in genetic engineering?

• The ability of organisms to produce light through chemical reactions.

• A method of cloning organisms using light.

• A technique to enhance photosynthesis in plants.

• The process of creating artificial light sources.

What is the process of gene transfer in genetic engineering?

• Gene transfer involves inserting a gene from one organism into another, often using vectors like plasmids or viruses to facilitate the process.

• Gene transfer is the process of cloning genes in a laboratory setting.

• Gene transfer refers to the natural selection of genes in a population over time.

• Gene transfer is the method of creating genetically identical organisms through asexual reproduction.

What is Genetic Engineering?

• The process of breeding plants and animals for desired traits.

• The direct manipulation of an organism's genes using biotechnology.

• A method of cloning organisms for research purposes.

• The study of genetic variations in populations.

Tags

NGSS.HS-LS1-1

What is the impact of genetic engineering on agriculture?

• Increased crop resilience and improved food security

• Higher costs for farmers

• Decreased crop yields

• Increased pesticide use

Tags

NGSS.HS-LS3-2

NGSS.HS-LS2-7

What is the role of DNA in genetic engineering?

• DNA provides energy for cellular processes.

• DNA contains the genetic instructions for the development and functioning of living organisms.

• DNA is responsible for the color of an organism's skin.

• DNA is used solely for storing information about an organism's environment.

Tags

NGSS.HS-LS3-2

NGSS.HS-LS3-1

What are the ethical concerns surrounding GMOs?

• Potential environmental impacts, health risks, and the moral implications of altering natural organisms.

• Increased crop yields and reduced pesticide use.

• Enhanced nutritional value and food security.

• Lower production costs and improved taste.

Tags

NGSS.HS-LS2-7

What is the difference between genetic engineering and artificial selection?

• Genetic engineering involves direct manipulation of an organism's DNA, while artificial selection relies on breeding individuals with desirable traits over generations.

• Genetic engineering is a natural process, whereas artificial selection is a laboratory technique.

• Genetic engineering only applies to plants, while artificial selection can be used on animals.

• Genetic engineering is faster than artificial selection, which takes many generations.

What is a GMO?

• A type of plant that grows without soil

• An organism whose DNA has been modified by humans to exhibit certain traits

• A natural organism that has not been altered

• A chemical used in agriculture to enhance growth

Tags

NGSS.MS-LS4-5