Evolution of the Y Chromosome Part 1
This video explains how Y chromosome is evolved. Human X and Y chromosomes are called sex chromosomes, because, among other things they determine sex. Y chromosome is quite smaller than the X. How did the Y chromosome become so small? This animation depicts the 300-million-year odyssey of the sex chromosomes that began when the proto X and Y were an identical pair.
Tags // Chromosome evolution YChromosome
Added: August 6, 2007, 1:54 pm
Runtime: 53.72 | Views: 14285 | Comments:0

Evolution of the Y chromosome part 3
Evolution of the Y chromosome is shown in this animation. This is part 3. Human X and Y chromosomes are called sex chromosomes, because, among other things they determine sex. Y chromosome is quite smaller than the X. How did the Y chromosome become so small? This animation depicts the 300 million year odyssey of the sex chromosomes that began when the pronto X and Y were an identical pair.
Tags // Y chromosome evolution
Added: August 6, 2007, 1:55 pm
Runtime: 34.43 | Views: 10332 | Comments:0

Evolution of the Y Chromosome Part 5
Human X and Y chromosomes are called sex chromosomes, because, among other things they determine sex. Y chromosome is quite smaller than the X. How did the Y chromosome become so small? This animation depicts the 300-million-year odyssey of the sex chromosomes that began when the proto X and Y were an identical pair.
Tags // Chromosome evolution YChromosome
Added: August 6, 2007, 1:57 pm
Runtime: 49.95 | Views: 10166 | Comments:0