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When speciation is caused by a rapid change in chromosomal number such as ________,new species form in a single generation.
Q7: Nonheritable genetic variations typically account for only
Q12: The least controversial source of human pluripotent
Q18: A large population of animals is split
Q38: The top of the "S" in an
Q41: Mendel's hypotheses regarding inheritance in peas were
Q42: The X and Y chromosomes are called
Q53: The two strands of a DNA molecule
Q67: The following figure contains a pedigree for
Q72: Upon his return to England,Darwin realized that
Q73: Speciation cannot occur without geographic isolation.