Question

Vertebrata

characteristics.​

Answer 1

Explanation:

Vertebrates are differentiated by having a vertebral column. As chordates, all vertebrates have a similar anatomy and morphology with the same qualifying characteristics: a notochord, a dorsal hollow nerve cord, pharyngeal slits, and a post-anal tail.

Answer 2

Answer :

Vertebrata -

• They have true vertebral column.

• They have internal skeleton.

• They are bilaterally symmetrical.

• They are triploblastic.

• They are segmented.

• They are ceolomic.

• They have a complex differentiation in body tissues.

• They have organ system in their body.

• They are classified into 5 classes.

• The first one is pisces. [Scales - Fishes or aquatic organisms]

• The second is Amphibia. [Mucous glands on the skin - Ex : Frogs]

• Third one is Reptilia. [Cold blooded - Ex : Snakes]

• Fourth is Aves. [Feathers cover their outsode body - Birds]

• Fifth is Mammalia. [Presence of Mammary glands - Cat, Whale, Humans, etc.]