Many people, ... base their thinking about boys on the myth that 'testosterone aggressiveness boys,' but nothing in the research, mine included, proves that equation to be true . So why do men behave so much more violently than women do, if there is no male 'violence chromosome' When boys feel disconnected (from adequate love and support) and afraid of being shamed, when they harden themselves and then put on the macho mask, the one emotion they feel it's acceptable to show, and thus the only emotion they will show, is anger.
Quotes about chromosome (5 Quotes)
Contrary to the dire predictions that have become popular over the last decade, the sky is not falling on the Y. This research clearly demonstrates that natural selection has effectively preserved regions of the Y chromosome that have no mechanisms with which to repair damaged genes.
In earlier work, we had identified chromosome 7 as a region where there was likely to be a gene-influencing alcoholism risk.
For each chromosome contributed by the sperm there is a corresponding chromosome contributed by the egg, there are two chromosomes of each kind, which together constitute a pair.
If it's a single family with one original founder, then most of them will have the same Y chromosome fingerprint. If there's more than one, we'll identify that,