1
Question
Modern birds are included in
Modern birds are included in
Open in App
Solution
The correct option is B Carinatae
Carinatae is a taxonomic subclass within the class Aves. Birds having a pronounced keel-like sternum, to which muscles used in flight attach. It is the last common ancestor of modern birds and Ichthyornis, and all its descendants. The group includes all modern birds, both living and recently extinct. Hence, option A is correct.
Carinatae is a taxonomic subclass within the class Aves. Birds having a pronounced keel-like sternum, to which muscles used in flight attach. It is the last common ancestor of modern birds and Ichthyornis, and all its descendants. The group includes all modern birds, both living and recently extinct. Hence, option A is correct.
Suggest Corrections
0
Similar questions
View More
Join BYJU'S Learning Program
Explore more
Join BYJU'S Learning Program
