Answer;
Opponent process theory
Explanation;
-Opponent process theory suggests that color perception is controlled by the activity of two opponent systems: a blue-yellow mechanism and a red-green mechanism.
-The opponent process theory suggests that the way humans perceive colors is controlled by three opposing systems. We need four unique colors to characterize perception of color: blue, yellow, red, and green. According to this theory, there are three opposing channels in our vision; these are blue vs yellow, red vs green and black vs white.
Response to the first question (I don't quite know how to explain the second): (Here's my simple version, just based off of common sense and background knowledge rather than a textbook. Hope it works!)
Gender is determined by the X and Y chromosomes. Females are XX, males are XY. Since there is already a ratio of 3:1 X:Y chromosomes, meaning that there are many more X chromosomes than Y chromosomes, it is more likely for the child to be female, because they are more likely to get two X chromosomes.
I think the correct answer is the last option. The treatment approach that Sigmund Freud develop for treating his patients is the psychoanalytic therapy. Freud believed that patients can be cured by turning their conscious mind to unconscious thoughts. The goal of the psychoanalytic therapy is to be able to release emotions and experiences that are repressed. In this way, the patient develops an insight on his own unconscious mind.<span />
Answer:
Most human sex-linked traits are X-linked and not Y-linked
Explanation:
Answer:
A turbine converts the kinetic energy of falling water into mechanical energy.
