I wanted to make the code only accept letters m , M , f , f. So i tried to run the code and enter another letter , it still would accept other letters that are not supposed to be accepted. It's a subtle mistake but the semicolon at the end of this line is an unintentional logical error. It turns into an if statement that conditionally executes the empty statement , i.
Sex & Vision: Men, Women See World Differently, Gender Study Shows
By Saul McLeod , published People often get confused between the terms sex and gender. Sex refers to biological differences between males and females. For example, chromosomes female XX, male XY , reproductive organs ovaries, testes , hormones oestrogen, testosterone. In the past people tend to have very clear ideas about what was appropriate to each sex and anyone behaving differently was regarded as deviant. Today we accept a lot more diversity and see gender as a continuum i. Gender is determined by two biological factors: hormones and chromosomes.
Sex refers to biological characteristics, while gender is socially determined based on those characteristics. When filling out official documents, you are often asked to provide your name, birth date, and sex or gender. But have you ever been asked to provide your sex and your gender? It may not have occurred to you that sex and gender are not the same.
Guys' eyes are more sensitive to small details and moving objects, while women are more perceptive to color changes, according to a new vision study that suggests men and women actually do see things differently. Research has shown women have more sensitive ears and sniffers than men. In one part of the study, the researchers asked the volunteers to describe different colors shown to them. They found that the guys required a slightly longer wavelength of a color to experience the same shade as women and the men were less able to tell the difference between hues.