Brain Scans Reveal That Identical Twins' Brains Have ________ Gray

question 23

Multiple Choice

Brain scans reveal that identical twins' brains have ________ gray matter volume and ________ white matter volume.

• A) similar;dissimilar
• B) dissimilar;similar
• C) similar;similar
• D) dissimilar;dissimilar

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Definitions:

Unitary

A system of government where all the powers rest in a single, central authority.

Confederal

A confederal system, also denoted, is a political structure where independent states join together for certain purposes but maintain their sovereignty, often seen in the handling of common defense or foreign policy.

Sovereign Powers

The ultimate authority or power of a state to govern itself or another state, including making and enforcing laws, without external interference.

Central Government

The primary government authority of a nation, responsible for national policy and administration.