12. Meiosis
Genetic Variation During Meiosis
Multiple Choice
Multiple ChoiceWhich of the following answers is neither involved with crossing over nor an outcome of crossing over?
A
The DNA in two nonsister chromatids is broken by specific proteins at exact points.
B
Chiasmata indicate where crossing over is occurring between homologs.
C
Recombination leads to the formation of chromosomes containing paternal and maternal alleles.
D
All of the listed responses pertain to the process of crossing over.
E
Independent assortment results from the random alignment of homologous pairs of chromosomes at metaphase I.
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