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OpenStudy (anonymous):
How does crossing over add to the genetic diversity of sexually reproducing organisms? It involves segments of two homologous chromosomes trading places. It involves random segregation of the homologous chromosomes to each daughter cell. It involves fertilization of an ovum by any one out of millions of sperms.
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OpenStudy (shrutipande9):
wats ur guess? give me 1....
OpenStudy (anonymous):
A or C
OpenStudy (shrutipande9):
see fertilization by 1 out of million sperms is not crossing over...it is random selection...so its A...
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