Answer:
The ability of cortisol and other stress hormones to cross the placenta
Explanation:
Pregnant women who experienced traumatic events of September 11, 2001 can transmit these to the unborn child. Women who developed PTSD due to the attack were found to have lower cortisol levels in their saliva compared to other pregnant women who experienced the attack but didn't develop PTSD.
Children born to women with PTSD were also found to have lower levels of cortisol than the others. These children born to traumatic mother's showed evidence of higher reactivity to stimuli and aggressive behavior.
According to Research, the probability of this happening is due to epigenetics mechanism- this is the study of inherited changes in gene activity that is not caused by changes in the DNA sequence.
Monopoly quantity produces too little output at too high a cost but efficient quantity is where the demand equals the marginal cost.
<h3>What is a monopoly?</h3>
A monopoly refers to the dominant position of an industry or a sector by one company.
The efficient quantity of output is where the demand highly equals the marginal cost whereas monopoly quantity produces too little output at too high a cost.
Learn more about Monopoly here:
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The answer is "Karl Wernicke".
Karl Wernicke was a persuasive individual from the nineteenth-century German school of neuropsychiatry, which saw every dysfunctional behavior as coming about because of deformities in brain physiology. A rehearsing clinical neuropsychiatrist, Wernicke additionally made real revelations in mind life structures and pathology. He trusted that variations from the norm could be limited to particular areas of the cerebral cortex and accordingly could be utilized to decide the elements of these locales. Wernicke was one of the first to think about cerebrum work as reliant on neural pathways that associated distinctive areas of the mind, with every locale contributing a generally straightforward tactile engine action. At the time, most researchers imagined the cerebrum as working as a solitary organ. Wernicke additionally exhibited predominance by either the privilege or left hemispheres of the cerebrum.
They banned social mattings or gatherings.
