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Author Question: Which of the following represents a pre-mating isolation mechanism? a. zygote invariability b. ... (Read 99 times)

haleyc112

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on: Jul 10, 2018
Which of the following represents a pre-mating isolation mechanism?
 
  a. zygote invariability
  b. sperm-egg incompatibility
  c. offspring sterility
  d. mechanical incompatibility

Question 2

According to the Biological Species Concept, two groups of creatures are sometimes considered separate species even if they are capable of creating fertile offspring.
 
  a. True
  b. False


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smrerig

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Reply #1 on: Jul 10, 2018
Answer to Question 1

Answer d

Answer to Question 2

Answer a


haleyc112

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Reply 2 on: Jul 10, 2018
Thanks for the timely response, appreciate it

xiaomengxian

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Reply 3 on: Yesterday
:D TYSM

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