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Home Q & A Board Biology-Related Homework Help General Biology
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Rnaprh Rnaprh
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6 years ago
Presently, the replacement fertility rate in developed countries is ____
  a. 2.0
  b. 2.1
  c. 2.4
  d. 2.6
  e. 2.8

Question 2

Which does not produce variation?
  1.crossing over
  2.random alignment of chromosomes during meiosis
  3.mitosis
  4.genetic recombination of alleles
  5.sexual reproduction
Textbook 
Human Biology

Human Biology


Edition: 10th
Authors:
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FnsameFnsame
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6 years ago
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Rnaprh Author
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#2
6 years ago
Thank you for your assistance, again and again
wrote...
#3
6 years ago
My pleasure
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