The Buccal Object Rule Depends on a ________ Image Shift

question 5

Multiple Choice

The buccal object rule depends on a ________ image shift when trying to locate vertically aligned images.With the buccal object rule,an object to the buccal of the reference object will move in the ________ direction as the shift.

• A)vertical;same
• B)vertical;opposite
• C)horizontal;same
• D)horizontal;opposite

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Definitions:

Phyletic Gradualism

The idea that evolution occurs by a slow, steady accumulation of genetic changes over time; also called gradualism. Compare with punctuated equilibrium.

Stabilizing Selection

A type of natural selection that favors the average individuals in a population, reducing variation.

Fossil Record

The accumulation of evidences, such as bones, shells, or imprints, left by organisms in sedimentary rocks, providing a historical sequence of life on Earth.

Speciation

The evolutionary process by which populations evolve to become distinct species, typically through genetic isolation from other populations.