Under Hardy-Weinberg equilibrium, if the frequency of A = 0.9, then the frequency of a =

Under Hardy-Weinberg equilibrium, if the frequency of A = 0.9, then the frequency of a =
 
  a. 1.0
  b. 0.1
  c. 0.9
  d. 0.0
  e. none of the above (frequency of a cannot be determined)

Question 2

As opposed to external fertilization, internal fertilization ensures that
 
  a. sperm and egg will be released simultaneously.
  b. only the fittest of sperm and egg combinations will survive.
  c. sperm will be protected until they can unite with the eggs.
  d. all of the sperm will fertilize eggs.
  e. the number of sperm and eggs produced will be equal.