Question

crossing over is the exchange of genetic material between two homologous chromosomes. crossing over is also an enzyme mediated process and the enzyme involved is called recombinase. crossing over leads to recombination of genetic material on the two chromosomes ​

Answer 1

Answer:

Crossing over is the mutual exchange of genetic material between non-sister chromatids of two homologous chromosomes. It is an enzyme mediated process. A multienzyme complex called recombinase present in recombination nodules, is involved.