inheritance

Question 1

how does recombinant gametes form?

Answer 1

1. during prophase I of meiosis I, crossing over occurs btw non-sister chromatids of homologous chromosome to form recombinants
2. at chiasma, portion of chromatid containing allele _ breaks and rejoin w/ portion of chromatid containing allele _
3. new linkage group of allele _ & allele _ are linked on the same chromosome