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Author Question: By ________ in Europe, the syphilis bacterium mutated into venereal syphilis, and it became a major ... (Read 122 times)

Lisaclaire

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on: Aug 11, 2018
By ________ in Europe, the syphilis bacterium mutated into venereal syphilis, and it became a major killer during the Renaissance.
 
  A. 1252
  B. 1380
  C. 1402
  D. 1493
  E. 1628

Question 2

________ are gradual genetic shifts that are found among human populations.
 
  A. Mutations
  B. Alleles
  C. Clines
  D. Genotypes
  E. Balanced polymorphisms


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chjcharjto14

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Reply #1 on: Aug 11, 2018
Answer to Question 1

D

Answer to Question 2

C


Lisaclaire

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Reply 2 on: Aug 11, 2018
Wow, this really help

meow1234

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Reply 3 on: Yesterday
Excellent

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