Animal communication involves the transmission and reception of signals between individuals, influencing their behavior. These signals can be visual, auditory, chemical, tactile, or electrical. Understanding these signals is crucial for grasping animal behavior, social structures, and evolutionary adaptations. Effective communication enhances survival and reproductive success, making it a key aspect of ecological interactions and natural selection. This knowledge helps us decipher the complexities of animal behavior in the AP Biology context.
Match the term with its definition:
| Term | Definition |
|---|---|
| 1. Pheromone | A. A behavior that causes a change in another animal's behavior. |
| 2. Signal | B. A stimulus transmitted from one animal to another. |
| 3. Communication | C. An emitted chemical signal that triggers a social response in members of the same species. |
| 4. Visual Signal | D. Communication using body language, color patterns, or displays. |
| 5. Auditory Signal | E. Communication using sounds, such as songs or calls. |
Answer Key: 1-C, 2-B, 3-A, 4-D, 5-E
Animals use various types of signals to communicate. These signals can be _________, _________, _________, or even electrical. The type of signal used often depends on the animal's _________ and its _________. For instance, nocturnal animals might rely more on _________ or _________ signals.
Answer Key: visual, auditory, chemical, environment, needs, auditory, chemical
Describe a specific example of animal communication, explaining the signal used, the sender, the receiver, and the likely purpose or outcome of the communication. Give an example relating to honeybees.
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