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Two Strand Stage
Does Crossing-over Occur Before Or After Replication of Sister Chromatids?
Strickberger, M.W. 1968. Genetics. The Macmillan genotCompany,
New York. pgs. 310-312.
All four gametes would be non-parental combinations.
**Crossing over at two-strand stage would result in only two types
of gametes for chromosome of interest.
Copyright
2000©, Ted Helms |
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