Intrachromosomal Crossing Over and Genetic Recombination
This section details the process of intrachromosomal crossing over and its effects on genetic inheritance patterns. The mechanism is explained through detailed diagrams showing chromosomal behavior during meiosis.
Definition: Crossing over is the exchange of genetic material between homologous chromosomes during prophase I of meiosis.
Vocabulary: Chiasma is the point where crossing over occurs between homologous chromosomes.
Example: In linked genes, crossing over can produce both parental (majority) and recombinant (minority) gametes.
Highlight: The frequency of recombinant gametes depends on the distance between linked genes on the chromosome.



