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Author Question: The ratite industry includes all of the following except: A. ostrich B. emu C. rhea D. ... (Read 79 times)

HCHenry

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on: Jul 22, 2018
The ratite industry includes all of the following except:
 
  A. ostrich B. emu C. rhea D. geese

Question 2

What are some of the reasons why fruit trees might be self-incompatible?
 
  What will be an ideal response?


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Chelseyj.hasty

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Reply #1 on: Jul 22, 2018
Answer to Question 1

D

Answer to Question 2

The pollen might be genetically incompatible with the pistil (incapable of fertilizing the same tree), the pollen might be nonviable (dead), the pollen and the stigma might not mature at the same time


HCHenry

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Reply #2 on: Jul 22, 2018
Thank you!


Chelseyj.hasty

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Reply #3 on: Jul 22, 2018
Always glad to help...


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