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Comic Time!!!!! I’d like some haricots please. We have only the GM, do you mind? Ok, 2.5Kg, please. ………. How about this one, which is a little more?

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Presentation on theme: "Comic Time!!!!! I’d like some haricots please. We have only the GM, do you mind? Ok, 2.5Kg, please. ………. How about this one, which is a little more?"— Presentation transcript:

1 Comic Time!!!!! I’d like some haricots please. We have only the GM, do you mind? Ok, 2.5Kg, please. ………. How about this one, which is a little more?

2 Bad?! Nice ?! OR

3 Genetically Modified Food (GM Food) Designed by Zoe

4 Catagories of GM food Benefit and harm of GM food Quiz Vegetal GM foods Animal GM foods GM foods of micro- organism Special GM foods Benefit Harm

5 Vegetal GM foods GM Tomato Gene engeneering Control a kind of gene Easily being preserved Less waste in transportaion

6 GM Wheat High proportion of protein Easy to bake

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8 What does Bt stand for? Bt------Bacillus thuringiensis (a kind of bacteria)[ 苏云金杆 菌 ] ------ kill the harmful insects which destroy the rice in one day ------ kill the harmful insects which destroy the rice in one day --------last for over 20 days --------last for over 20 days

9 Animal GM foods GM Pig human’s gene of growth hormone Add to pig’s gene Growth speed increases Meat quality improved

10 GM Cow A kind of human’s gene added---Milk--- Cure some diseases for human

11 GM foods of micro-organism

12 Be made from a kind of enzyme Used to get from the little cow Enzyme can be generated outside the body Little cows won’t die

13 Special GM foods Scientists use the Gene Engeneering to change the food which can help us to prevent the diseases.

14 Benefits What do you already know? Share with us.

15 High production Reduce cost Resist diseases and insects Prolong quality guarantee period Reduce time ……

16 Harm Kill some harmless insects Affect other plants surrounding it Make bacteria or insects evolve

17 Quiz

18 What is the effect to tomato when a kind of gene of it is controled? Answer

19 Vegetal GM foods GM Tomato Gene engeneering Control a kind of gene Easily being preserved Less waste in transportaion

20 What matter can be got from the little cow to make cheese? Answer

21 Be made from a kind of enzyme Used to get from the little cow Enzyme can be generated outside the body Little cows won’t die

22 What kind of human’s gene is used in GM Pig? Answer

23 Animal GM foods GM Pig human’s gene of growth hormone Add to pig’s gene Growth speed increases Meat quality improved

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25 What does Bt rice stand for? Answer

26 What does Bt stand for? Bt------Bacillus thuringiensis (a kind of bacteria) [ 苏云金杆菌 ] ------ kill the harmful insects which destroy the rice in one day ------ kill the harmful insects which destroy the rice in one day --------last for over 20 days --------last for over 20 days

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