The Brain and Sensory System of a Bilaterally Symmetric Organism

question 9

Multiple Choice

The brain and sensory system of a bilaterally symmetric organism function most like

• A)the engine of a motorboat.
• B)the pilot of an airplane.
• C)a member of a marching band.
• D)the passengers on a train.

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Definitions:

Camouflage

A method used by animals and plants to blend with their surroundings to hide from predators or prey.

Stabilizing Natural Selection

A form of natural selection that favors the average individuals in a population, thereby maintaining the population's genetic variance over time.

Genetic Expressions

The processes through which the information encoded in genes is used to produce functional products, like proteins.

Average

A numerical value representing the sum of a group of values divided by the number of values in the group, commonly used to describe the central tendency of a data set.