Question

WHICH OF THE FOLLOWING IS INCORRECT IN CASE OF BIRDS :A)PRESENCE OF TEETH B)PRESENCE OF SCALES C)NUCLEATED RBC'S D)HOLLOW BONES ​

Answer 1

Answer:

i think presence of teeth

Answer 2

The presence of Teeth is incorrect in the case of birds.

Answer: Option (A)

Explanation:

The other options can be seen in the birds. As they need to keep their body lightweight so they have hollow bone and they do not have urinary bladder and ovary.

They also have nucleated RBCs in the blood. Birds have developed a special respiratory system with air sacs and unidirectional airflow and cross-current system in the blood. Birds have different types of feathers to support them in the flying.