The Barrels and Spines of Cacti Are Modified _______ and Modified

question 96

Multiple Choice

The barrels and spines of cacti are modified _______ and modified _______, respectively.

• A) stems; leaves
• B) leaves; stems
• C) stems; flowers
• D) stems; roots
• E) roots; leaves

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Definitions:

Principle Of Continuity

A concept in psychology suggesting that experiences are linked over time, creating a coherent sense of self.

Relative Motion

The movement of an object in relation to another, highlighting that motion is observed differently depending on the observer's position.

Depth Cue

A visual or auditory signal that provides information about the distance or three-dimensional characteristics of an object or scene.

Visual Cliff

An experimental apparatus used to study depth perception and fear of heights in infants and young animals.