1 / 10

Genetically Modified Organisms

Genetically Modified Organisms. By Patrick Hurley. Genetically Modified Organisms. Definition : A genetically modified organism (GMO) is an organism whose genetic structure has been altered by incorporating a gene that will express a desirable trait, often termed gene splicing. Examples.

jed
Download Presentation

Genetically Modified Organisms

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Genetically Modified Organisms By Patrick Hurley

  2. Genetically Modified Organisms • Definition: A genetically modified organism (GMO) is an organism whose genetic structure has been altered by incorporating a gene that will express a desirable trait, often termed gene splicing.

  3. Examples • Pesticide Resistant Rape Plants- Allows crop to resist pesticide exposure and survive. • Sweet Corn- Produces a poison that kills harmful insects. • Golden Rice- Contains more A-Vitamins • Long-lasting Tomatoes- Does not rot as quickly (first available GMO 1994).

  4. Where are GMO’s grown? • 4 countries produce 99% of GMOs USA- 68% Argentina- 22% Canada- 6% China- 3%

  5. Europe’s GMOs Since June 2002 Europe has allowed 3 GMO Crops: Soy Beans- Resistant to crop spray Sweet Corn- Produce insecticides Rape Plants- Does not produce pollen

  6. Fun Fact • In 2001 52.6 million Ha were under cultivation for GMOs. This includes food and non-food crops.

  7. Safety • There is no evidence to support that GMOs are dangerous for human consumption • Test feeds have been conducted on animals • It is estimated that Americans eat 65% GMO food

  8. Pros • Use less spray • Grow larger crops • Environment no longer exposed to large amounts of chemicals • Gives starving people more nutrition in a staple crop (rice) • Lengthier transport time

  9. Cons • Pest could become resistant • May harm beneficial insects (Bt Corn) • Fear that poor countries are becoming too dependent on Western culture • Fear that large companies will own the rights to all the good crops

  10. Questions? Sources www.ohioline.osu.edu www.bionetonline.org

More Related