Which of the following is $NOT$ an aerial adaptation of birds?

  • A
    Single ovary
  • B
    Pneumatic bones
  • C
    Gizzard
  • D
    Keeled sternum

Explore More

Similar Questions

Which characteristic is exclusively found in birds $(Aves)$?

The flight muscles of birds are attached to the $..........$.

To which family does the pigeon belong?

Feathers are useful in ...... .

Birds are:

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo