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Author Question: A two breed criss-crossing system is as effective in maintaining high amounts of heterosis as a ... (Read 44 times)

drink

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on: Jul 22, 2018
A two breed criss-crossing system is as effective in maintaining high amounts of
  heterosis as a three-breed rotational crossbreeding system.
 
  A. True B. False

Question 2

Although the reproductive efficiency of both sows and boars is affected by heat stress,
  sows are affected more than boars.
 
  A. True B. False


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carlsona147

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

B

Answer to Question 2

B


drink

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Reply 2 on: Jul 22, 2018
Great answer, keep it coming :)

bimper21

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Reply 3 on: Yesterday
Gracias!

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