Which navigational failure arises in salmon when environmental change limits olfactory perception?

💡 Explanation

Disrupted migration occurs when olfactory cues are reduced, because anosmia prevents successful navigation using olfactory maps and imprinting; therefore homing instinct fails, leading to disorientation, rather than better muscular adaptation or predator avoidance.

• Which outcome promotes water conservation when leaf temperatures increase?
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• Which outcome results when the stomata of a C4 plant close during daylight hours in arid conditions?
• Which outcome occurs during avian respiration within the parabronchial lungs?
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