Q.1 Answer the following questions:
1. How do fishes give alarm call?
2. What are sense organs?
3. How do animals give waming signals
Q.2.Fill in the blanks:
1. Eagles can see
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Q.1 2.answer:- An organ of the body which responds to external stimuli by conveying impulses to the sensory nervous system.
3.answer:-In animal communication, an alarm signal is an anti predator adaptation in form of signals emitted by social animals in response to danger.Many primates and birds have elaborate alarm calls for warning conspecifics of approaching predators. Different calls may be used for predators on the ground or from the air.
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