biological sex

Truth Hurts: Biology Prof Says St. Philip’s College Fired Him for Teaching that Sex Is Determined by Chromosomes

A biology professor at St. Philip’s College in San Antonio, Texas, says he was fired for teaching students that sex is determined by X and Y chromosomes. First Liberty Institute, representing professor Johnson Varkey, wrote that, “The college fired him for teaching basic and widely accepted concepts of biology. We’re asking the college to immediately reinstate Dr. Varkey to his position and clear his record of any wrongdoing.” 

St Philip's College prof Johnson Varkey