Question

2) Due to which similar character, birds and fishes are in the same phylum?​

Answer 1

Answer:

Birds are warm-blooded animals that lay eggs, they have feathers, a beak, wings and have the ability to fly with some exception (flightless birds).

Fishes are aquatic animals having scales and are cold-blooded, they receive oxygen from water and they have gills instead of lungs.

The only common characteristic is the presence of vertebral column in both birds and fishes as they come under the Phylum Chordata and subphylum Vertebrata.

So the correct answer is 'Vertebral column'.

Answer 2

Explanation:

The similar character birds and fishes are of the same phylum is presence of scalesd post and tales. All of the birds and fishes and birds that are known to you, fall under Phylum Chordata. The most unique character that all animals belonging to this phylum have is the existence of notochord."

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