Biology, 31.05.2021 22:00 ethanyayger
Plz help What happens to chromosomes during crossing-over?
1. Sister chromatids are pulled apart by spindle fibers.
2. Sister chromatids separate at the centromere.
3. Homologous chromosomes exchange corresponding segments of DNA.
4. Homologous chromosomes move from one side of the cell to the other.
Answers: 1
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Recombinant dna (rdna) creates offspring which are genetically identical to the parent is the process of breeding only organisms with desirable traits involves the removal of the nucleus of a cell combines genes from organisms of different species in a lab
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Plz help What happens to chromosomes during crossing-over?
1. Sister chromatids are pulled apart by...
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