Late Successional Plants Are Largely Unaffected by Plants at Earlier

question 51

Multiple Choice

Late successional plants are largely unaffected by plants at earlier stages of succession because they are not in direct competition for resources,a factor called ____.

• A) facilitation
• B) imperturbability
• C) inhibition
• D) tolerance
• E) intolerance

Identify the physiological responses of plants to environmental factors and hormonal regulation.

Describe the mechanisms of hormone action in plants including signal transduction.

Explain the process and importance of genetic screens in studying plant hormones.

Recognize the role of ethylene in plant processes such as fruit ripening and leaf abscission.

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