Evolution of human colour vision other two human opsins. Middle Wavelength Sensitive Opsin (Green-sensitive opsin) – Encoded by the OPN1MW gene with a λmax of 530 found in the green region of the electromagnetic spectrum. Short Wavelength Sensitive Opsin (Blue opsin) – Encoded by the OPN1SW gene with a λmax of 430 found in the blue region of the electromagnetic spectrum. Certain parts of opsin genes and the vision of various species, including humans, has been known to change over time with different environmental changes. Recent studies have shown that primitive nocturnal mammalian ancestors had dichromatic vision consisting of UV–sensitive and red–sensitive traits. A change
Eye to Eye with Connie Chung Eye to Eye with Connie Chung Eye to Eye With Connie Chung is an American news show that aired on CBS from 1993 to 1995. The show, hosted by Connie Chung as a second project from her time as co-anchoring the "CBS Evening News" with Dan Rather, she hosted and would often report, either on individual stories or doing interviews. The series typically ran about 4 or 5 stories in each one-hour installment. The show caused a great deal of controversy in early 1995 when Chung was interviewing then-Speaker of the House Newt Gingrich's mother, Kathleen. Chung asked her what