Which consequence results when a solitary bird species occupies a habitat with significant artificial noise?

💡 Explanation

Urban noise masks crucial elements of bird songs. Plasticity causes acoustic adaptation, specifically a frequency shift because birds utilize **frequency avoidance** to communicate effectively. Therefore, vocalizations change under selection pressure rather than physical attributes or efficiency.

• Which outcome arises when the prothoracic gland atrophies during insect metamorphosis?
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• Which mechanism maintains minimal ATP production within brown adipose tissue during mammalian hibernation induced torpor?
• Which outcome occurs when stomata malfunction, remaining continuously open?
• Which mechanism minimizes water loss when marine fish osmoregulate?
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