Red light, green light
Early experiments by the CSIRO used a green protein to look for the intercourse of the chick. right Here, a 2.5-day old chicken embryo glows green under a lamp that is fluorescent.
Those cells currently have hereditary product, chromosomes saturated in genes, genes saturated in DNA. Much like people, chicken chromosomes determine intercourse. If your chicken gets two Z chromosomes, it shall be male. If it gets a Z and a W chromosome, it’s going to be feminine. (بیشتر…)