Biology, asked by RajanyaChatterjee, 1 year ago

characteristics of vetebrates​

Answers

Answered by GandharvShandilya
1

It helps in flexibility of our body.

Hope it helps.

Answered by annu12345645
0

Answer:

They have an internal skeleton.

Backbone are present .

Heart is on ventral side of the body .

Spinal cord is dorsal, and hollow .

They have two pairs of limb .

Haemoglobine in red blood cells .

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