Question

mention the adaptive features of birds and identifying feature of subphylum to which they belong?​

Answer 1

In biology, adaptation has three related meanings. Firstly, it is the dynamic .... Structural adaptations are physical features of an organism, such as shape, body covering .

Answer 2

Birds are adapted to glide in air with less effort by evaluation and many of them have long wings for extra lift up and their tail help them to change direction they also have 4 chambered heart warm blooded and lay eggs.

They have lungs small ones

They are mostly like humans except laying eggs

Humans are mamalia but birds are aves