Color blindness (or color vision deficiency), is a condition where a personâs eyes are unable to see colors under normal light. People with color blindness have a hard time telling colors apart from each other.
The formal requirements for the doctoral (PhD) degree are as follows: 1  Payment of six semesters of full-time tuition (or five semesters if credit for previous graduate work has been approved) 2  Major and related courses. 3  Foreign language(s) in many departments.  Training in the Responsible Conduct of Research.
In the US, the price tag for a PhD is even higher, ranging from US$28,000 to US$40,000 per year. In China, tuition fees range from about US$3,000 to Â£2,000 to Â£9,000.In Germany, on the other hand, PhD students face no tuition fees at all, aside from a nominal semester contribution of â¬250 to â¬500 (US$340-675).n the US, the price tag for a PhD is even higher, ranging from US$28,000 to US$40,000 per year. In China, tuition fees range from about US$3,000 to Â£2,000 to Â£9,000.