Ancestral diploid wheat species had 2n = 14 chromosomes.What happened when two of these species hybridized?
A) They produced a hybrid species with 28 chromosomes.
B) They produced a viable,fertile hybrid species with 14 chromosomes.
C) They produced a hybrid species that could not complete mitosis so it did not develop properly.
D) They produced a hybrid species with 14 chromosomes that was sterile,because the chromosomes from the two different parent species did not pair up properly in meiosis.
Correct Answer:
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A)sympatric
B)incomplete
C)diversifying
D)allopatric
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A)a single tetraploid
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