An Inverted Bell-Shaped Curve Represents the Distribution of Phenotypes of a Multifactorial

question 49

True/False

An inverted bell-shaped curve represents the distribution of phenotypes of a multifactorial trait in a population.

---

Definitions:

Brainstem

The central trunk of the mammalian brain, connecting the brain with the spinal cord and controlling vital functions such as breathing and heart rate.

Emotion-linked

Refers to phenomena or responses that are directly connected to or influenced by one's emotions.

Amygdala

A part of the brain's limbic system involved in emotion regulation, especially fear and the processing of memories associated with emotional events.

Limbic System

An intricate network of neural pathways and connections in the brain, responsible for innate behaviors and emotions, governing fundamental feelings and motivations.