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Noadswood Science, 2012. To understand how some diseases can be inherited Sunday, August 16, 2015.
Sex Determination Sex determined by genes found on the X and Y chromosome Females: egg produced with an X chromosome Males: ½ sperm cells contain X;
Amjad Fathi Hussein El-Shanti MD, MPH, Doctorate of Public Health (Epidemiology) Medical director of CFFC-Gaza April-2014.
1 Two copies of each autosomal gene affect phenotype Mendel studied autosomal gene traits (these genes are on autosomes), like hair texture. The “either-or”