Consider a Set of Populations in Which,over Evolutionary Time,the Coat

question 4

Essay

Consider a set of populations in which,over evolutionary time,the coat color of one or more populations of organisms changes from light to dark.Using this example of light and dark coat coloration,describe what might occur to produce each of the following evolutionary conditions:
A.A derived trait
B.A synapomorphy
C.A homoplasy
D.A symplesiomorphy

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Definitions:

Cortisol

A steroid hormone produced by the adrenal glands, often referred to as the "stress hormone" because it's released in response to stress and low blood-glucose concentration.

Conscientiousness

A personality trait characterized by thoroughness, a desire to do a task well, and an ability to organize and act responsibly.

Middle Frontal Gyrus

A region of the brain located in the frontal lobe, associated with executive functions such as problem-solving, memory, and decision-making.

Neurotransmitters

Chemical substances in the nervous system that transmit signals across synapses from one neuron to another.