Heterospory Is Believed to Have Led to the Evolution Of

question 72

Multiple Choice

Heterospory is believed to have led to the evolution of:

• A) eggs.
• B) seeds.
• C) xylem.
• D) phloem.
• E) pollen.

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Definitions:

Predictor Of Happiness

A factor that is indicative or capable of forecasting the presence and level of an individual's happiness.

Affect Balance

The frequency of positive emotions minus the frequency of negative emotions

James-Lange Theory

A theory of emotion suggesting that physiological arousal precedes the emotional experience, implying that different emotions are associated with specific bodily responses.

Physiological Arousal

The activation of the body's autonomic nervous system, resulting in physical responses such as increased heart rate, sweating, or rapid breathing.