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Author Question: Synthetic organic compounds have originated relatively recently; many of them have come into use in ... (Read 22 times)

lunatika

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on: Jul 21, 2018
Synthetic organic compounds have originated relatively recently; many of them have come into use in the last 10 to 15 years.
 
  Indicate whether the statement is true or false

Question 2

In general, how many years does it take to breed a new variety of a grass, such as sorghum, to resist
  the changing individuals of a given pest?


 
 

a. 3 to 10 c. 5 to 10
  b. 8 to 11 d. 2 to 4



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Danny Ewald

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Reply #1 on: Jul 21, 2018
Answer to Question 1

False

Answer to Question 2

B


lunatika

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Reply 2 on: Jul 21, 2018
Thanks for the timely response, appreciate it

samiel-sayed

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Reply 3 on: Yesterday
Gracias!

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