Biology
What is the most notable characteristic of birds that is not found in any other group of animals?
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Given below is a table consisting of different groups of animals and their characteristics features. Some of the features are incorrect. Identify the odd one out in each.
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No.Group Characteristic features Odd one out 1. Porifera porous animals, have tentacles, fixed to surface 2. Pisces live in water, scaly skin, warm blooded, fins for swimming 3. Amphibia cold blooded, lungs in adults, scaly skin 4. Aves cold blooded, wings, feathers, bones with large air cavities Look at the pictures and complete the table.