I don't believe that would be fair.
Truly, people should be chosen for a job according to their qualifications, interest in the job, willingness to work, loyalty and drive.
Sometimes it's hard to know when someone is younger and less experienced in a job, but you might want to give them a go at it, if they seem ready to learn.
The answer to your question is 2/3 'No'
The age thing is a little bit tricky, but most of the time people don't go looking for jobs until they're 16+ (depending on the job qualifications) so that shouldn't be a problem.
Gender discrimination refers to treating someone unfairly or unequally based on their gender or perceived gender identity. This can manifest in various ways, including unequal pay, limited career opportunities, and stereotypes about certain genders.
Having prejudice against someone based on their gender is called sexism. It involves believing that one gender is superior to another and discriminating against individuals based on their gender. This kind of bias can manifest in various forms, such as unequal treatment or limiting opportunities for individuals because of their gender.
Monogamy.
Transgender refers to someone whose gender and/or sex is different to that which they were assigned at birth. When born a doctor assigns you a sex based purely on external genitalia, your parents and community then raise you as the gender they believe should match with your sex, but sometimes as a person grows up they turn out to be a different sex or gender to that they were assigned.
Rigid gender stereotyping refers to the belief that individuals must conform strictly to traditional gender roles and expectations based on their gender. This can lead to discrimination, limited opportunities, and pressure to conform to societal expectations of how a person should behave or identify based on their gender.
The amount of pay you receive, in most cases, is based on skill, education, and gender. If it should or should not be that way is your opinion.
Oppression based on gender is called sexism. This can manifest as gender discrimination, inequality, or prejudice against individuals based on their gender identity or expression.
Sex discrimination refers to treating someone unfairly due to their sex, such as in employment or education. Gender stereotyping is making assumptions about individuals based on societal expectations of how males and females should behave. They are related as gender stereotypes can lead to sex discrimination, but they are not the same thing.
Your choice of engineering type should not be based on gender, but on a passion for what you want to do. Passion will be your key to success, not gender.
No, women should not be prohibited from teaching in any setting based on their gender.
No, governments should not pass laws mandating the hiring of people based on their race, ethnicity, or gender. Hiring should be based on qualifications, skills, and merit, not on immutable characteristics. Such laws can perpetuate discrimination, undermine diversity initiatives, and limit opportunities for individuals based on factors beyond their control.
Giving separate treatment based on gender is known as gender discrimination or gender-based classification. This involves favoring or disadvantaging individuals based on their gender identity or expression.