Geneticists make new discovery about how a baby's sex is determined
Medical researchers have made a new discovery about how a baby's sex is determined: it's not just about the X-Y chromosomes, but involves a 'regulator' that increases or decreases the activity of genes which decide if we become male or female.
from Latest Science News -- ScienceDaily https://ift.tt/2LoQTq4
from Latest Science News -- ScienceDaily https://ift.tt/2LoQTq4
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