Frog sex
EGRU-blog,
It was quite clear after couple of first years of work with frogs at subarctic that something really funny was going on – where…
It was quite clear after couple of first years of work with frogs at subarctic that something really funny was going on – where…
Y chromosomes have a problem: as they cannot (usually) recombine with X chromosomes, they tend to degenerate due to progressive…