This is very beutiful video clearfying the complex mechanism of cross strand exchange. Cross strand exchange or crossing over takes place during meiosis . Alleles for same trait are recombined. This process provides us with biological diverstiy. Picture seen under electron microscope is called Holliday Junction.
Channels: Scientific Animations Genetics
Tags: Cross Strand Exchange crossing over chromosomal crossover
Uploaded by: benchwork ( Send Message ) on 25-03-2007.
Duration: 1m 5s