Answer: A. Gender stereotyped curriculum
Explanation: The example in the context above portrays a gender stereotyped curriculum. Stereotype refers to an overestimated belief or notion about a certain category of people or cultural sect. The scenario above depicts an overgeneralized belief that only a particular gender(male) , composed of David Sarnoff, Lee DeForest, and Edwin Armstrong were responsible for the entire development of radio. While also underestimating or downplaying the contribution of the female gender towards the development.
Answer:
Alcohol and water both vaporize completely, leaving no residues. 70% ethanol has been found to be most effective in killing microbes. Higher or lower concentrations are not so effective in killing microbes.
Explanation:
Answer:Prematurely rejecting the topic as lacking value
Explanation:Prematurely rejecting a statement refers to the fact that you didn't listen carefully before you reject the argument , you just reject without having heard the rest of the argument and the point made by the speaker. Mostly this is due to the fact that you don't like the topic so you don't even wait to hear more from the speaker.