In Early Vertebrates, Which Component of the Brain Was Devoted

question 24

Multiple Choice

In early vertebrates, which component of the brain was devoted largely to coordinating motor reflexes?

• A)thalamus
• B)forebrain
• C)midbrain
• D)hindbrain

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Definitions:

Monochlorinated Products

Chemical compounds resulting from the addition of one chlorine atom to a molecule, often in organic chemistry reactions.

Cyclopentane

A cyclic hydrocarbon with the chemical formula C5H10, having a ring of five carbon atoms, used as a solvent and in the synthesis of rubber.

Monobrominated Product

A compound resulting from the introduction of a single bromine atom into an organic molecule, often used in chemical synthesis.

Methylcyclohexane

A saturated hydrocarbon with the formula C7H14, consisting of a cyclohexane ring substituted with a methyl group.