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Home Q & A Board Biology-Related Homework Help General Biology
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sila sila
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6 years ago
Mechanisms that prevent interbreeding between two different species whose ranges overlap are
  referred to as:
  a. sympatric isolating mechanisms.
  b. equilibrium isolating mechanisms.
  c. reproductive isolating mechanisms.
  d. allopatric isolating mechanisms.
  e. preadaptive isolating mechanisms

Question 2

Speciation:a.
   maintains an intermediate phenotype in a stable environment.
  b. is the formation of a new species from an ancestral population.
  c. only occurs when a population is geographically isolated.
  d. is a change in allele frequencies in a population.
  e. is the end result of macroevolution but not microevolution.
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ajx47ajx47
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6 years ago
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sila Author
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#2
6 years ago
Bravo! This is awesome
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#3
6 years ago
Glad my efforts were helpful
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