AVES

AVES

- These are those animal which develop wings for flying
- For flying in sky they got some modification are
* Light weight
* Hollow bone
* Development of wings
- These animal are Bipedal animal or vertebrates
- Their Fore limbs Developed into Wings
- There Body Covered with Feature
-  These are all animal are triploblastic animal
- gut system is complete
- Well developed lungs for respiration
- organ system organisation
- Bilateral symmetry
- The main feature of Aves are they adopted "aerial mode of life"
- These animal are warm blooded animal
- There Body have head ,neck , trunck and tail region
- There skull are Monocondylic
- Having two pair of limbs
- THese bird have No teeth but having Beak
- Having gizzard in neck region for crushing food particles
- having Four Chambered heart
- Heart having RBC
- Having Well Developed Eye
- Well Developed Brain
- Sexes Separate
- cranial nerve 12 pair
- These are Oviaprous animal
- having Bony endoskeleton
- Having one way breathing system
- spindle shaped Body
- No sweat Gland present
- Pina of ear rudimentary
- Posterior caudal vertebrae
- Single Bone in Middle ear
- Having navigational abilities
- Nervous System well Developed
- Paired testis in male
- Parental care found in this animal
- having 12 paired of cranial nerve
- Their egg has a hard shell made up of calcium