Multiple Choice
During which phase of meiosis does crossing over between homologous chromosomes occur?
4. Genetic Mapping and Linkage
Crossing Over and Recombinants
Struggling with Genetics?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
During meiosis I, what exactly is exchanged during crossing over between homologous chromosomes to produce recombinant chromatids?
A
Segments of DNA between non-homologous chromosomes
B
The spindle fibers attached to kinetochores
C
Corresponding segments of DNA between non-sister chromatids of homologous chromosomes
D
Entire sister chromatids between the two chromatids of the same chromosome
Related Videos
Related Practice
Crossing Over and Recombinants practice set
Problem sets built by lead tutorsExpert video explanations