If changes occur in the genetic diversity of a species and they are not the result of natural selection, which of the following could have occurred?
A) This could be a case of genetic drift.
B) The population may be extremely small.
C) Random events may have eliminated certain genes from the population.
D) All of the answers are correct.
Correct Answer:
Verified
Q36: In an individual, an allele may be
Q37: Acquired characteristics
A) are passed on to the
Q38: Sexual selection can
A) change the gene frequency.
B)
Q39: If the Hardy-Weinberg conditions are met,
A) gene
Q40: Most species produce large numbers of offspring
Q42: The invalid idea that traits gained during
Q43: If allele 'a' is favored, or selected
Q44: If two alleles exist for a characteristic
Q45: In accordance with the Hardy-Weinberg concept, a
Q46: Forty-nine percent of a population is homozygous
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