Plants Often Use Changes in Day Length (Photoperiod)to Trigger Events

question 25

Multiple Choice

Plants often use changes in day length (photoperiod) to trigger events such as dormancy and flowering. It is logical that plants have evolved this mechanism because photoperiod changes

• A) are more predictable than air temperature changes.
• B) alter the amount of energy available to the plant.
• C) are modified by soil temperature changes.
• D) can reset the biological clock.
• E) are correlated with moisture availability.

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Definitions:

Planned Terminations

The conscious and intentional conclusion of a professional relationship or service, typically following the achievement of predetermined goals or the arrival at a natural endpoint.

Unplanned Terminations

The unexpected end of a service, program, or relationship, often without the mutual consent of all parties involved.

Service Closure

The process of formally ending services or operations, often involving the completion of final tasks and responsibilities.

Temporal Factors

Elements or aspects related to time that influence outcomes or the nature of events, such as timing, duration, or sequence.