Maria believes strongly that nature beats nurture in the nature versus nurture debate. What statement is she MOST likely to make?
1.My brother and I have absolutely nothing in common with each other.
2.Twins who are separated at birth will act very differently from one another.
3.I'm an excellent math student, so my parents must have also been excellent math students.
4.Playing video games can cause teens to become violent and angry

3.I'm an excellent math student, so my parents must have also been excellent math students.

Explanation:

The nature versus nurture debate is the discussion of whether people’s traits and behaviors are more determined by birth and genetic predisposition, or by upbringing and society.

All other answer opinions listed show the example that society, upright and circumstantial events in people’s lives determine their behavior. It states that siblings are not similar, despite having the same genetic codes (options 1 and 2) and that gaming experience and the seen violence affect the way person expresses aggression (option 4).

Option 3 states that if parents have natural talent and predisposition for something (in this case, maths), genetically it is determined that the child will also have the same talents.

as university of miami psychologists debra lieberman and adam smith pointed out in a recent article in the journal current directions in psychological science, humans have social and psychological mechanisms to deter incest. with very few exceptions, marriages between brothers and sisters and between parents and their children are verboten in every human culture. the primary psychological anti-incest mechanism is the yuck response. even the idea of sex with their mom or dad, bro or sis is upsetting to most people. the psychologist jonathan haidt has found that nearly everyone is repelled by the prospect of brother-sister sex, even in hypothetical situations in which there is no chance of pregnancy).

the biological cost of incest

this raises an interesting question: just what’s so bad about incest? sure, having sex with your dad or your sister seems gross — but why? some anthropologists have argued that incest taboos are learned social conventions. this explanation, however, doesn’t make sense to me as it does not explain the widespread existence of anti-incest mechanisms in creatures ranging from cockroaches to chimpanzees. second, the incest taboo is about as close to a universal law as human moral rules get.

why should mechanisms to avoid incest be so widespread both in nature and across human societies? the answer is simple. the problem with having sex close with relatives is that there is an astonishingly high chance that your offspring will be born with a serious birth defect.

it´s related to his charming character.

beauty is not everything, although we can joke that girls only care about the physical or material aspect, the truth is that a real woman looks at more important things, besides intelligence and personality, there are other attitudes that make irresistible to men who are 'unattractive'.

for example develop your sense of humor.