Under which category of biological assessment methods do event-related potential (ERP) and electroencephalogram fall?

On the island of Pingelap, pale green bananas looked the same as yellow bananas

to the people with achromatopsia. How could they tell when a banana was ripe? (a) they could distinguish between different shades of gray (b) they took into account its color, smell, and texture (c) they had to ask a "color normal" to tell them which bananas were ripe (d) they could never tell which bananas were ripe, so they could never eat them off the trees

A jury's task of determining whether a sexual act between a couple during a date was rape boils down to the issue of

A) consent, based on his word against hers. B) intoxication. C) past sexual history. D) length of dating.