Genetic Engineering in Agriculture

The video explains transgenic organisms, which are genetically modified through techniques that allow the insertion of genes from various sources into plants or animals. These methods bypass natural selection by enabling gene exchange between different species. The primary goal is to enhance agricultural productivity by creating crops with improved resistance and yield.

What is a transgenic organism?

• An organism that has been naturally selected.

• An organism that has been genetically modified.

• An organism that has not undergone any genetic changes.

• An organism that is extinct.

Which of the following is NOT a source of genes for transgenic organisms?

• Bacteria

• Humans

• Viruses

• Minerals

What is the main goal of inserting bacterial genes into a maize plant?

• To change its color

• To make it grow faster

• To produce resistance in the plant

• To make it taste better

How do these genetic techniques differ from natural selection?

• They involve crossing genes within the same species.

• They exchange genes between different species and kingdoms.

• They do not involve any genetic changes.

• They only work with animal genes.

What is the primary application of these genetic techniques in agriculture?

• To make crops more colorful

• To control food production and increase yield

• To reduce the size of crops

• To decrease the nutritional value of crops